提交 48a5730e 编写于 作者: D Dan Carpenter 提交者: Steve French

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: NDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>
上级 7ee94d97
......@@ -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;
......
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