Commit 48a5730e authored Apr 30, 2012 by Dan Carpenter Committed by Steve French May 09, 2012

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 <dan.carpenter@oracle.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

parent 7ee94d97

fs/cifs/cifsfs.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;