[patch] warning: 'errno' defined but not used in sound_firmware.c

From: Thorsten Kranzkowski (th@Marvin.DL8BCU.ampr.org)
Date: Sat Jul 22 2000 - 09:21:15 EST

Hello!
This patch suppresses the warning.

gcc version 2.96 20000530 (experimental)
kernel 2.4.0-test5-pre3
alpha AXPpci33 'noname'

gcc -D__KERNEL__ -I/usr/src/linux-2.4.0-test5-pre3/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -pipe -mno-fp-regs -ffixed-8 -mcpu=ev4 -Wa,-mev6 -fno-strict-aliasing -c -o sound_firmware.o sound_firmware.c
In file included from os.h:33,
                 from sound_firmware.c:1:
/usr/src/linux-2.4.0-test5-pre3/include/linux/pci.h:214:60: warning: trigraph ??) ignored
/usr/src/linux-2.4.0-test5-pre3/include/linux/pci.h:215:61: warning: trigraph ??) ignored
/usr/src/linux-2.4.0-test5-pre3/include/linux/pci.h:217:61: warning: trigraph ??) ignored
/usr/src/linux-2.4.0-test5-pre3/include/linux/pci.h:218:62: warning: trigraph ??) ignored
/usr/src/linux-2.4.0-test5-pre3/include/linux/pci.h:219:70: warning: trigraph ??) ignored
/usr/src/linux-2.4.0-test5-pre3/include/linux/pci.h:220:37: warning: trigraph ??) ignored
sound_firmware.c:10: warning: `errno' defined but not used

Bye,
Thorsten

diff -ur linux-2.4.0-test5-pre3/drivers/sound/sound_firmware.c linux-2.4.0-test5-pre3-work/drivers/sound/sound_firmware.c
--- linux-2.4.0-test5-pre3/drivers/sound/sound_firmware.c Wed Mar 15 01:54:42 2000
+++ linux-2.4.0-test5-pre3-work/drivers/sound/sound_firmware.c Fri Jul 21 16:47:07 2000
@@ -7,7 +7,6 @@
 #include <linux/unistd.h>
 #include <asm/uaccess.h>
 
-static int errno;
 static int do_mod_firmware_load(const char *fn, char **fp)
 {
         int fd; 

-- 
| Thorsten Kranzkowski        Internet: dl8bcu@gmx.net                        |
| Mobile: ++49 170 1876134       Snail: Niemannsweg 30, 49201 Dissen, Germany |
| Ampr: dl8bcu@db0lj.#rpl.deu.eu, dl8bcu@marvin.dl8bcu.ampr.org [44.130.8.19] |

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