f2fs: remove unnecessary initialization in xattr.c

These variables will be explicitly assigned before use,
so there is no need to initialize.

Signed-off-by: Liu Song <liu.song11@zte.com.cn>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 2086bef6c15471047c5bbf8d2637d09d3d8fd5e4..8159fae74b9ac37ef48778f3be92a88b6dfa143d 100644 (file)
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -327,7 +327,7 @@ static int lookup_all_xattrs(struct inode *inode, struct page *ipage,
        void *last_addr = NULL;
        nid_t xnid = F2FS_I(inode)->i_xattr_nid;
        unsigned int inline_size = inline_xattr_size(inode);
-       int err = 0;
+       int err;
 
        if (!xnid && !inline_size)
                return -ENODATA;
@@ -515,7 +515,7 @@ int f2fs_getxattr(struct inode *inode, int index, const char *name,
                void *buffer, size_t buffer_size, struct page *ipage)
 {
        struct f2fs_xattr_entry *entry = NULL;
-       int error = 0;
+       int error;
        unsigned int size, len;
        void *base_addr = NULL;
        int base_size;
@@ -562,7 +562,7 @@ ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size)
        struct inode *inode = d_inode(dentry);
        struct f2fs_xattr_entry *entry;
        void *base_addr, *last_base_addr;
-       int error = 0;
+       int error;
        size_t rest = buffer_size;
 
        down_read(&F2FS_I(inode)->i_xattr_sem);
@@ -632,7 +632,7 @@ static int __f2fs_setxattr(struct inode *inode, int index,
        int found, newsize;
        size_t len;
        __u32 new_hsize;
-       int error = 0;
+       int error;
 
        if (name == NULL)
                return -EINVAL;