bio-integrity: remove the needless fail handle of bip_slab creating

bip_slab is created with SLAB_PANIC, so the fail handler is unneeded.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/block/bio-integrity.c b/block/bio-integrity.c
index 8e05484..0984232 100644 (file)
--- a/block/bio-integrity.c
+++ b/block/bio-integrity.c
@@ -513,6 +513,4 @@ void __init bio_integrity_init(void)
                                     sizeof(struct bio_integrity_payload) +
                                     sizeof(struct bio_vec) * BIP_INLINE_VECS,
                                     0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
-       if (!bip_slab)
-               panic("Failed to create slab\n");
 }