befs: fix sparse warning in linuxvfs.c

Use link as the variable name to avoid shadowing the arg.

fs/befs/linuxvfs.c:492:8: warning: symbol 'p' shadows an earlier one
fs/befs/linuxvfs.c:488:77: originally declared here

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: "Sergey S. Kostyliov" <rathamahata@php4.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 82123ff..e8717de 100644 (file)
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -489,9 +489,9 @@ static void befs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
 {
        befs_inode_info *befs_ino = BEFS_I(dentry->d_inode);
        if (befs_ino->i_flags & BEFS_LONG_SYMLINK) {
-               char *p = nd_get_link(nd);
-               if (!IS_ERR(p))
-                       kfree(p);
+               char *link = nd_get_link(nd);
+               if (!IS_ERR(link))
+                       kfree(link);
        }
 }