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.shevche...@linux.intel.com>
---
drivers/block/aoe/aoedev.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 784c92e..db35ef6 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -12,6 +12,7 @@
#include <linux/bitmap.h>
#include <linux/kdev_t.h>
#include <linux/moduleparam.h>
+#include <linux/string.h>
#include "aoe.h"
static void dummy_timer(ulong);
@@ -241,16 +242,12 @@ aoedev_downdev(struct aoedev *d)
static int
user_req(char *s, size_t slen, struct aoedev *d)
{
- char *p;
+ const char *p;
size_t lim;
if (!d->gd)
return 0;
- p = strrchr(d->gd->disk_name, '/');
- if (!p)
- p = d->gd->disk_name;
- else
- p += 1;
+ p = kbasename(d->gd->disk_name);
lim = sizeof(d->gd->disk_name);
lim -= p - d->gd->disk_name;
if (slen < lim)
--
1.8.3.2
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