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CIFS: remove an unneeded NULL check

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Smatch complains because we dereference "ses->server" without checking
some lines earlier inside the call to get_next_mid(ses->server).

	fs/cifs/cifssmb.c:4921 CIFSGetDFSRefer()
	warn: variable dereferenced before check 'ses->server' (see line 4899)

There is only one caller for this function get_dfs_path() and it always
passes a non-null "ses->server" pointer so this NULL check can be
removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Dan Carpenter 2015-04-30 17:30:24 +03:00 committed by Steve French
parent 1dc92c450a
commit 65c3b205eb
1 changed files with 1 additions and 1 deletions
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fs/cifs/cifssmb.c
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@ -4918,7 +4918,7 @@ getDFSRetry:
strncpy(pSMB->RequestFileName, search_name, name_len);
}
if (ses->server && ses->server->sign)
if (ses->server->sign)
pSMB->hdr.Flags2 |= SMBFLG2_SECURITY_SIGNATURE;
pSMB->hdr.Uid = ses->Suid;