[PATCH 2.6.18] [TRIVIAL] Simplify tosh_get_info() in drivers/char/toshiba.c

[Michael Opdenacker]

This patch against 2.6.18 is just a trivial simplification of tosh_get_info() 
in drivers/char/toshiba.c.
It was doing something like: b=a; b+=c; return b-a;
Replaced by: return c;
Also removed an unnecessary local variable.

Signed-off-by: Michael Opdenacker <michael@xxxxxxxxxxxxxxxxxx>

--- linux-2.6.18/drivers/char/toshiba.c	2006-09-20 05:42:06.000000000 +0200
+++ linux-2.6.18-toshiba/drivers/char/toshiba.c	2006-09-20 21:53:31.000000000 
+0200
@@ -299,12 +299,6 @@ static int tosh_ioctl(struct inode *ip, 
 #ifdef CONFIG_PROC_FS
 static int tosh_get_info(char *buffer, char **start, off_t fpos, int length)
 {
-	char *temp;
-	int key;
-
-	temp = buffer;
-	key = tosh_fn_status();
-
 	/* Arguments
 	     0) Linux driver version (this will change if format changes)
 	     1) Machine ID
@@ -314,16 +308,14 @@ static int tosh_get_info(char *buffer, c
 	     5) Fn Key status
 	*/
 
-	temp += sprintf(temp, "1.1 0x%04x %d.%d %d.%d 0x%04x 0x%02x\n",
+	return sprintf(buffer, "1.1 0x%04x %d.%d %d.%d 0x%04x 0x%02x\n",
 		tosh_id,
 		(tosh_sci & 0xff00)>>8,
 		tosh_sci & 0xff,
 		(tosh_bios & 0xff00)>>8,
 		tosh_bios & 0xff,
 		tosh_date,
-		key);
-
-	return temp-buffer;
+		tosh_fn_status());
 }
 #endif
 

-- 
Michael Opdenacker, Free Electrons
Free Embedded Linux Training Materials
on http://free-electrons.com/training
(More than 1000 pages!)
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