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 <[email protected]>
--- 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
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