Commit 27a97a61 authored by Volker Lendecke's avatar Volker Lendecke Committed by Steve French
Browse files

[CIFS] Slightly simplify wait_for_free_request(), remove an unnecessary "else" branch 



This is no functional change, because in the "if" branch we do an early
"return 0;".

Signed-off-by: default avatarVolker Lendecke <vl@samba.org>
Signed-off-by: default avatarSteve French <sfrench@us.ibm.com>
parent 8fbbd365

fs/cifs/transport.c

+26 −25
Original line number Diff line number Diff line
@@ -344,7 +344,9 @@ static int wait_for_free_request(struct cifsSesInfo *ses, const int long_op) 
	if (long_op == CIFS_ASYNC_OP) {

		/* oplock breaks must not be held up */

		atomic_inc(&ses->server->inFlight);

	} else {

		return 0;

	}



	spin_lock(&GlobalMid_Lock);

	while (1) {

		if (atomic_read(&ses->server->inFlight) >=
@@ -376,7 +378,6 @@ static int wait_for_free_request(struct cifsSesInfo *ses, const int long_op) 
			break;

		}

	}

	}

	return 0;

}