drivers/ata/pata_parport/comm.c:64 comm_read_regr() warn: inconsistent indenting

From: kernel test robot
Date: Sat Jun 24 2023 - 18:44:30 EST

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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: a92b7d26c743b9dc06d520f863d624e94978a1d9
commit: 72f2b0b2185099dce354c805009f591dda3ab73d drivers/block: Move PARIDE protocol modules to drivers/ata/pata_parport
date: 5 months ago
config: x86_64-randconfig-m001-20230625 (https://download.01.org/0day-ci/archive/20230625/202306250624.wIzdrGg4-lkp@xxxxxxxxx/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230625/202306250624.wIzdrGg4-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306250624.wIzdrGg4-lkp@xxxxxxxxx/

New smatch warnings:
drivers/ata/pata_parport/comm.c:64 comm_read_regr() warn: inconsistent indenting
drivers/ata/pata_parport/comm.c:164 comm_write_block() warn: inconsistent indenting
drivers/ata/pata_parport/bpck.c:66 bpck_read_regr() warn: inconsistent indenting
drivers/ata/pata_parport/bpck.c:160 bpck_read_block() warn: inconsistent indenting
drivers/ata/pata_parport/bpck.c:210 bpck_probe_unit() warn: inconsistent indenting
drivers/ata/pata_parport/bpck.c:230 bpck_connect() warn: inconsistent indenting
drivers/ata/pata_parport/bpck.c:293 bpck_test_proto() warn: inconsistent indenting

Old smatch warnings:
drivers/ata/pata_parport/comm.c:168 comm_write_block() warn: inconsistent indenting
drivers/ata/pata_parport/comm.c:172 comm_write_block() warn: inconsistent indenting
drivers/ata/pata_parport/bpck.c:161 bpck_read_block() warn: inconsistent indenting
drivers/ata/pata_parport/bpck.c:233 bpck_connect() warn: inconsistent indenting
drivers/ata/pata_parport/bpck.c:294 bpck_test_proto() warn: inconsistent indenting

vim +64 drivers/ata/pata_parport/comm.c

^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 48
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 49 r = regr + cont_map[cont];
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 50
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 51 switch (pi->mode) {
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 52
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 53 case 0: w0(r); P1; w0(0);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 54 w2(6); l = r1(); w0(0x80); h = r1(); w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 55 return j44(l,h);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 56
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 57 case 1: w0(r+0x20); P1;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 58 w0(0); w2(0x26); h = r0(); w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 59 return h;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 60
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 61 case 2:
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 62 case 3:
10e705f83c3e79 drivers/block/paride/comm.c Takashi Iwai 2006-03-24 63 case 4: w3(r+0x20); (void)r1();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 @64 w2(0x24); h = r4(); w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 65 return h;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 66
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 67 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 68 return -1;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 69 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 70
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 71 static void comm_write_regr( PIA *pi, int cont, int regr, int val )
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 72
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 73 { int r;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 74
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 75 r = regr + cont_map[cont];
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 76
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 77 switch (pi->mode) {
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 78
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 79 case 0:
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 80 case 1: w0(r); P1; w0(val); P2;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 81 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 82
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 83 case 2:
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 84 case 3:
10e705f83c3e79 drivers/block/paride/comm.c Takashi Iwai 2006-03-24 85 case 4: w3(r); (void)r1(); w4(val);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 86 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 87 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 88 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 89
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 90 static void comm_connect ( PIA *pi )
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 91
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 92 { pi->saved_r0 = r0();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 93 pi->saved_r2 = r2();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 94 w2(4); w0(0xff); w2(6);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 95 w2(4); w0(0xaa); w2(6);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 96 w2(4); w0(0x00); w2(6);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 97 w2(4); w0(0x87); w2(6);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 98 w2(4); w0(0xe0); w2(0xc); w2(0xc); w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 99 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 100
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 101 static void comm_disconnect ( PIA *pi )
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 102
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 103 { w2(0); w2(0); w2(0); w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 104 w0(pi->saved_r0);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 105 w2(pi->saved_r2);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 106 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 107
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 108 static void comm_read_block( PIA *pi, char * buf, int count )
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 109
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 110 { int i, l, h;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 111
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 112 switch (pi->mode) {
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 113
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 114 case 0: w0(0x48); P1;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 115 for(i=0;i<count;i++) {
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 116 w0(0); w2(6); l = r1();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 117 w0(0x80); h = r1(); w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 118 buf[i] = j44(l,h);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 119 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 120 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 121
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 122 case 1: w0(0x68); P1; w0(0);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 123 for(i=0;i<count;i++) {
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 124 w2(0x26); buf[i] = r0(); w2(0x24);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 125 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 126 w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 127 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 128
10e705f83c3e79 drivers/block/paride/comm.c Takashi Iwai 2006-03-24 129 case 2: w3(0x68); (void)r1(); w2(0x24);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 130 for (i=0;i<count;i++) buf[i] = r4();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 131 w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 132 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 133
10e705f83c3e79 drivers/block/paride/comm.c Takashi Iwai 2006-03-24 134 case 3: w3(0x68); (void)r1(); w2(0x24);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 135 for (i=0;i<count/2;i++) ((u16 *)buf)[i] = r4w();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 136 w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 137 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 138
10e705f83c3e79 drivers/block/paride/comm.c Takashi Iwai 2006-03-24 139 case 4: w3(0x68); (void)r1(); w2(0x24);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 140 for (i=0;i<count/4;i++) ((u32 *)buf)[i] = r4l();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 141 w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 142 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 143
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 144 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 145 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 146
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 147 /* NB: Watch out for the byte swapped writes ! */
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 148
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 149 static void comm_write_block( PIA *pi, char * buf, int count )
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 150
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 151 { int k;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 152
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 153 switch (pi->mode) {
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 154
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 155 case 0:
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 156 case 1: w0(0x68); P1;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 157 for (k=0;k<count;k++) {
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 158 w2(5); w0(buf[k^1]); w2(7);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 159 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 160 w2(5); w2(4);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 161 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 162
10e705f83c3e79 drivers/block/paride/comm.c Takashi Iwai 2006-03-24 163 case 2: w3(0x48); (void)r1();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 @164 for (k=0;k<count;k++) w4(buf[k^1]);
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 165 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 166
10e705f83c3e79 drivers/block/paride/comm.c Takashi Iwai 2006-03-24 167 case 3: w3(0x48); (void)r1();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 168 for (k=0;k<count/2;k++) w4w(pi_swab16(buf,k));
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 169 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 170
10e705f83c3e79 drivers/block/paride/comm.c Takashi Iwai 2006-03-24 171 case 4: w3(0x48); (void)r1();
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 172 for (k=0;k<count/4;k++) w4l(pi_swab32(buf,k));
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 173 break;
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 174
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 175
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 176 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 177 }
^1da177e4c3f41 drivers/block/paride/comm.c Linus Torvalds 2005-04-16 178

:::::: The code at line 64 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>
:::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>

--
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