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btrfs: use kbasename in btrfsic_mount

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This is more readable.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Rasmus Villemoes 2015-11-27 09:42:11 +01:00 committed by David Sterba
parent 5e33a2bd7c
commit 02def69fae
1 changed files with 3 additions and 6 deletions
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9
fs/btrfs/check-integrity.c
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@ -95,6 +95,7 @@
#include <linux/genhd.h>
#include <linux/blkdev.h>
#include <linux/vmalloc.h>
#include <linux/string.h>
#include "ctree.h"
#include "disk-io.h"
#include "hash.h"
@ -3076,7 +3077,7 @@ int btrfsic_mount(struct btrfs_root *root,
list_for_each_entry(device, dev_head, dev_list) {
struct btrfsic_dev_state *ds;
char *p;
const char *p;
if (!device->bdev || !device->name)
continue;
@ -3092,11 +3093,7 @@ int btrfsic_mount(struct btrfs_root *root,
ds->state = state;
bdevname(ds->bdev, ds->name);
ds->name[BDEVNAME_SIZE - 1] = '\0';
for (p = ds->name; *p != '\0'; p++);
while (p > ds->name && *p != '/')
p--;
if (*p == '/')
p++;
p = kbasename(ds->name);
strlcpy(ds->name, p, sizeof(ds->name));
btrfsic_dev_state_hashtable_add(ds,
&btrfsic_dev_state_hashtable);