From: Mikulas Patocka <[email protected]> 3.12-stable review patch. If anyone has any objections, please let me know.
=============== We need to restore all variables including error (as it is done in the upstream kernel). The variable error was errorneously not restored when backporting the patch ede4cebce16f5643c61aedd6d88d9070a1d23a68 (prepend_path() needs to reinitialize dentry/vfsmount/mnt on restarts). This should be applied only to the 3.12 series. Signed-off-by: Mikulas Patocka <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> --- fs/dcache.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/dcache.c b/fs/dcache.c index 30b38e23caa7..008f524e195a 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -2893,6 +2893,7 @@ static int prepend_path(const struct path *path, restart: bptr = *buffer; blen = *buflen; + error = 0; dentry = path->dentry; vfsmnt = path->mnt; mnt = real_mount(vfsmnt); -- 1.9.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
