shmem_inode_cachep was created with SLAB_PANIC flag and shmem_init_inodecache
never return non-zero, hence convert this function to void.
Signed-off-by: weiping zhang <zhangweiping@xxxxxxxxxxxxxxx>
---
mm/shmem.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/mm/shmem.c b/mm/shmem.c
index ace53a582b..d744296 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -3862,12 +3862,11 @@ static void shmem_init_inode(void *foo)
inode_init_once(&info->vfs_inode);
}
-static int shmem_init_inodecache(void)
+static void shmem_init_inodecache(void)
{
shmem_inode_cachep = kmem_cache_create("shmem_inode_cache",
sizeof(struct shmem_inode_info),
0, SLAB_PANIC|SLAB_ACCOUNT, shmem_init_inode);
- return 0;
}
static void shmem_destroy_inodecache(void)
@@ -3991,9 +3990,7 @@ int __init shmem_init(void)
if (shmem_inode_cachep)
return 0;
- error = shmem_init_inodecache();
- if (error)
- goto out3;
+ shmem_init_inodecache();
error = register_filesystem(&shmem_fs_type);
if (error) {
@@ -4020,7 +4017,6 @@ int __init shmem_init(void)
unregister_filesystem(&shmem_fs_type);
out2:
shmem_destroy_inodecache();
-out3:
shm_mnt = ERR_PTR(error);
return error;
}
--
2.9.4
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