From ed84885d1e03839b8508ab707657d8d1002edea6 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 21 Aug 2013 10:32:13 +0300 Subject: btrfs: reuse kbasename helper To get name of the file from a pathname let's use kbasename() helper. It allows to simplify code a bit. Signed-off-by: Andy Shevchenko Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/send.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) (limited to 'fs/btrfs') diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index cbe92da5f33b..b4b15467426b 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -26,6 +26,7 @@ #include #include #include +#include #include "send.h" #include "backref.h" @@ -2601,7 +2602,6 @@ static int record_ref(struct list_head *head, u64 dir, u64 dir_gen, struct fs_path *path) { struct recorded_ref *ref; - char *tmp; ref = kmalloc(sizeof(*ref), GFP_NOFS); if (!ref) @@ -2611,20 +2611,14 @@ static int record_ref(struct list_head *head, u64 dir, ref->dir_gen = dir_gen; ref->full_path = path; - tmp = strrchr(ref->full_path->start, '/'); - if (!tmp) { - ref->name_len = ref->full_path->end - ref->full_path->start; - ref->name = ref->full_path->start; + ref->name = (char *)kbasename(ref->full_path->start); + ref->name_len = ref->full_path->end - ref->name; + ref->dir_path = ref->full_path->start; + if (ref->name == ref->full_path->start) ref->dir_path_len = 0; - ref->dir_path = ref->full_path->start; - } else { - tmp++; - ref->name_len = ref->full_path->end - tmp; - ref->name = tmp; - ref->dir_path = ref->full_path->start; + else ref->dir_path_len = ref->full_path->end - ref->full_path->start - 1 - ref->name_len; - } list_add_tail(&ref->list, head); return 0; -- cgit v1.2.3