Signed-off-by: Sascha Hauer <s.ha...@pengutronix.de>
---
fs/fs.c | 23 ++++++-----------------
1 files changed, 6 insertions(+), 17 deletions(-)
diff --git a/fs/fs.c b/fs/fs.c
index 7175e33..121bf6f 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -170,29 +170,18 @@ EXPORT_SYMBOL(normalise_path);
LIST_HEAD(mtab_list);
static struct mtab_entry *mtab_root;
-static struct mtab_entry *get_mtab_entry_by_path(const char *_path)
+static struct mtab_entry *get_mtab_entry_by_path(const char *path)
{
struct mtab_entry *e = NULL;
- char *path, *tok;
-
- if (*_path != '/')
- return NULL;
-
- path = strdup(_path);
-
- tok = strchr(path + 1, '/');
- if (tok)
- *tok = 0;
for_each_mtab_entry(e) {
- if (!strcmp(path, e->path))
- goto found;
+ int len = strlen(e->path);
+ if (!strncmp(path, e->path, len) &&
+ (path[len] == '/' || path[len] == 0))
+ return e;
}
- e = mtab_root;
-found:
- free(path);
- return e;
+ return mtab_root;
}
static FILE files[MAX_FILES];
--
1.7.9
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