homogeneous style.

no binary change.

4 files changed, 16 insertions, 16 deletions

diff --git a/sys/dev/pci/if_ipw.c b/sys/dev/pci/if_ipw.c
index e2d28eab276..b2407f5b57b 100644
--- a/sys/dev/pci/if_ipw.c
+++ b/sys/dev/pci/if_ipw.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_ipw.c,v 1.89 2010/08/12 15:03:59 oga Exp $	*/
+/*	$OpenBSD: if_ipw.c,v 1.90 2010/08/12 16:59:29 damien Exp $	*/
 
 /*-
  * Copyright (c) 2004-2008
@@ -311,7 +311,7 @@ ipw_activate(struct device *self, int act)
 		break;
 	}
 
-	return (0);
+	return 0;
 }
 
 void
@@ -1402,9 +1402,9 @@ ipw_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 	 * Prevent processes from entering this function while another
 	 * process is tsleep'ing in it.
 	 */
-	while (sc->sc_flags & IPW_FLAG_BUSY && error == 0)
+	while ((sc->sc_flags & IPW_FLAG_BUSY) && error == 0)
 		error = tsleep(&sc->sc_flags, PCATCH, "ipwioc", 0);
-	if (error) {
+	if (error != 0) {
 		splx(s);
 		return error;
 	}
diff --git a/sys/dev/pci/if_iwi.c b/sys/dev/pci/if_iwi.c
index c6b770452e9..9dc4517fe6e 100644
--- a/sys/dev/pci/if_iwi.c
+++ b/sys/dev/pci/if_iwi.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_iwi.c,v 1.106 2010/08/12 15:03:59 oga Exp $	*/
+/*	$OpenBSD: if_iwi.c,v 1.107 2010/08/12 16:59:29 damien Exp $	*/
 
 /*-
  * Copyright (c) 2004-2008
@@ -353,7 +353,7 @@ iwi_activate(struct device *self, int act)
 		break;
 	}
 
-	return (0);
+	return 0;
 }
 
 void
@@ -1489,9 +1489,9 @@ iwi_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 	 * Prevent processes from entering this function while another
 	 * process is tsleep'ing in it.
 	 */
-	while (sc->sc_flags & IWI_FLAG_BUSY && error == 0)
+	while ((sc->sc_flags & IWI_FLAG_BUSY) && error == 0)
 		error = tsleep(&sc->sc_flags, PCATCH, "iwiioc", 0);
-	if (error) {
+	if (error != 0) {
 		splx(s);
 		return error;
 	}
diff --git a/sys/dev/pci/if_iwn.c b/sys/dev/pci/if_iwn.c
index 29b11456b29..3c0b0df7bce 100644
--- a/sys/dev/pci/if_iwn.c
+++ b/sys/dev/pci/if_iwn.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_iwn.c,v 1.101 2010/08/12 15:04:00 oga Exp $	*/
+/*	$OpenBSD: if_iwn.c,v 1.102 2010/08/12 16:59:29 damien Exp $	*/
 
 /*-
  * Copyright (c) 2007-2010 Damien Bergamini <damien.bergamini@free.fr>
@@ -758,7 +758,7 @@ iwn_activate(struct device *self, int act)
 		break;
 	}
 
-	return (0);
+	return 0;
 }
 
 void
@@ -3114,9 +3114,9 @@ iwn_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 	 * Prevent processes from entering this function while another
 	 * process is tsleep'ing in it.
 	 */
-	while (sc->sc_flags & IWN_FLAG_BUSY && error == 0)
+	while ((sc->sc_flags & IWN_FLAG_BUSY) && error == 0)
 		error = tsleep(&sc->sc_flags, PCATCH, "iwnioc", 0);
-	if (error) {
+	if (error != 0) {
 		splx(s);
 		return error;
 	}
diff --git a/sys/dev/pci/if_wpi.c b/sys/dev/pci/if_wpi.c
index 5ca6aa11cba..6458e6bbe61 100644
--- a/sys/dev/pci/if_wpi.c
+++ b/sys/dev/pci/if_wpi.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_wpi.c,v 1.105 2010/08/12 15:04:00 oga Exp $	*/
+/*	$OpenBSD: if_wpi.c,v 1.106 2010/08/12 16:59:29 damien Exp $	*/
 
 /*-
  * Copyright (c) 2006-2008
@@ -408,7 +408,7 @@ wpi_activate(struct device *self, int act)
 		break;
 	}
 
-	return (0);
+	return 0;
 }
 
 void
@@ -2002,9 +2002,9 @@ wpi_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 	 * Prevent processes from entering this function while another
 	 * process is tsleep'ing in it.
 	 */
-	while (sc->sc_flags & WPI_FLAG_BUSY && error == 0)
+	while ((sc->sc_flags & WPI_FLAG_BUSY) && error == 0)
 		error = tsleep(&sc->sc_flags, PCATCH, "wpiioc", 0);
-	if (error) {
+	if (error != 0) {
 		splx(s);
 		return error;
 	}