Commit 359d67d6 authored Dec 22, 2008 by Julia Lawall Committed by Steve French Dec 26, 2008

[CIFS] Remove redundant test

In fs/cifs/cifssmb.c, pLockData is tested for being NULL at the beginning
of the function, and not reassigned subsequently.

A simplified version of the semantic patch that makes this change is as
follows: (http://www.emn.fr/x-info/coccinelle/

)

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Steve French <sfrench@us.ibm.com>

parent c6fbba05

fs/cifs/cifssmb.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -1871,10 +1871,6 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
		rc = -EIO; /* bad smb */
		goto plk_err_exit;
		}
		if (pLockData == NULL) {
		rc = -EINVAL;
		goto plk_err_exit;
		}
		data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
		data_count = le16_to_cpu(pSMBr->t2.DataCount);
		if (data_count < sizeof(struct cifs_posix_lock)) {