As currently new_valid_dev always returns 1, so new_valid_dev check is not
needed, remove it.
Signed-off-by: Yaowei Bai <bywxiaobai@xxxxxxx>
---
fs/ubifs/dir.c | 3 ---
fs/ubifs/misc.h | 9 ++-------
2 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 5c27c66..1dd9267 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -787,9 +787,6 @@ static int ubifs_mknod(struct inode *dir, struct dentry *dentry,
dbg_gen("dent '%pd' in dir ino %lu", dentry, dir->i_ino);
- if (!new_valid_dev(rdev))
- return -EINVAL;
-
if (S_ISBLK(mode) || S_ISCHR(mode)) {
dev = kmalloc(sizeof(union ubifs_dev_desc), GFP_NOFS);
if (!dev)
diff --git a/fs/ubifs/misc.h b/fs/ubifs/misc.h
index ee7cb5e..8ece6ca 100644
--- a/fs/ubifs/misc.h
+++ b/fs/ubifs/misc.h
@@ -155,13 +155,8 @@ static inline int ubifs_wbuf_sync(struct ubifs_wbuf *wbuf)
*/
static inline int ubifs_encode_dev(union ubifs_dev_desc *dev, dev_t rdev)
{
- if (new_valid_dev(rdev)) {
- dev->new = cpu_to_le32(new_encode_dev(rdev));
- return sizeof(dev->new);
- } else {
- dev->huge = cpu_to_le64(huge_encode_dev(rdev));
- return sizeof(dev->huge);
- }
+ dev->new = cpu_to_le32(new_encode_dev(rdev));
+ return sizeof(dev->new);
}
/**
--
1.9.1
--
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