diff options
author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-04-30 17:36:21 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-21 10:46:22 -0700 |
commit | 4c7a674cc364f699fa5b6a6176c6cff4f586e607 (patch) | |
tree | 90fbb146c3bacc8737dc19d60f606e016e77c892 | |
parent | ef474e8699d6214527989d09e9d4cab368a6468f (diff) |
cifs: fix revalidation test in cifs_llseek()
commit 48a5730e5b71201e226ff06e245bf308feba5f10 upstream.
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 <dan.carpenter@oracle.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | fs/cifs/cifsfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 6ee1cb45ca0d..70dd381baefb 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -703,7 +703,7 @@ 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; |