cifs: fix revalidation test in cifs_llseek()

This test is always true so it means we revalidate the length every time, which generates more network traffic. When it is SEEK_SET or SEEK_CUR, then we don't need to revalidate. Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
alican · May 9, 2012 · 48a5730 · 48a5730
1 parent 7ee94d9
commit 48a5730
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
@@ -699,7 +699,7 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int origin)
 	 * origin == SEEK_END || SEEK_DATA || SEEK_HOLE => we must revalidate
 	 * the cached file length
 	 */
-	if (origin != SEEK_SET || origin != SEEK_CUR) {
+	if (origin != SEEK_SET && origin != SEEK_CUR) {
 		int rc;
 		struct inode *inode = file->f_path.dentry->d_inode;