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authorYaowei Bai <bywxiaobai@163.com>2015-11-09 14:58:47 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-09 15:11:24 -0800
commita2a17044094d0816d56a9e151bbf146d89a23010 (patch)
treeed90ff4d1370704132fd0fa707772b51a345d2e0
parentfdca5e6a6d0a6600ff24d6d9c843e5aee637f29f (diff)
fs/jfs: remove unnecessary new_valid_dev() checks
new_valid_dev() always returns 1, so the !new_valid_dev() checks are not needed. Remove them. Signed-off-by: Yaowei Bai <bywxiaobai@163.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/jfs/namei.c3
-rw-r--r--fs/jfs/super.c3
2 files changed, 0 insertions, 6 deletions
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 35976bdccafc..9d7551f5c32a 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -1372,9 +1372,6 @@ static int jfs_mknod(struct inode *dir, struct dentry *dentry,
tid_t tid;
struct tblock *tblk;
- if (!new_valid_dev(rdev))
- return -EINVAL;
-
jfs_info("jfs_mknod: %pd", dentry);
rc = dquot_initialize(dir);
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 4cd9798f4948..8f9176caf098 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -496,9 +496,6 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
jfs_info("In jfs_read_super: s_flags=0x%lx", sb->s_flags);
- if (!new_valid_dev(sb->s_bdev->bd_dev))
- return -EOVERFLOW;
-
sbi = kzalloc(sizeof(struct jfs_sb_info), GFP_KERNEL);
if (!sbi)
return -ENOMEM;