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aoe: remove custom implementation of kbasename()

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In the kernel we have a nice helper that may be used here. This patch
substitutes the custom implementation by the native function call.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Shevchenko
2013-09-11 14:25:44 -07:00
committed by Linus Torvalds
parent 896dcd9a64
commit a88c1f0cac
1 changed files with 3 additions and 6 deletions
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9
drivers/block/aoe/aoedev.c
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@@ -12,6 +12,7 @@
#include <linux/bitmap.h> #include <linux/bitmap.h>
#include <linux/kdev_t.h> #include <linux/kdev_t.h>
#include <linux/moduleparam.h> #include <linux/moduleparam.h>
#include <linux/string.h>
#include "aoe.h" #include "aoe.h"
static void dummy_timer(ulong); static void dummy_timer(ulong);
@@ -241,16 +242,12 @@ aoedev_downdev(struct aoedev *d)
static int static int
user_req(char *s, size_t slen, struct aoedev *d) user_req(char *s, size_t slen, struct aoedev *d)
{ {
char *p; const char *p;
size_t lim; size_t lim;
if (!d->gd) if (!d->gd)
return 0; return 0;
p = strrchr(d->gd->disk_name, '/'); p = kbasename(d->gd->disk_name);
if (!p)
p = d->gd->disk_name;
else
p += 1;
lim = sizeof(d->gd->disk_name); lim = sizeof(d->gd->disk_name);
lim -= p - d->gd->disk_name; lim -= p - d->gd->disk_name;
if (slen < lim) if (slen < lim)