diff --git a/src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp b/src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp
index d9eac2758c..3ff213d82e 100644
--- a/src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp
+++ b/src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp
@@ -98,7 +98,7 @@ intel_get_interrupt_mask(intel_info& info, int pipes, bool enable)
 	// Intel changed the PCH register mapping between Sandy Bridge and the
 	// later generations (Ivy Bridge and up).
 
-	if (pipes & INTEL_PIPE_A != 0) {
+	if ((pipes & INTEL_PIPE_A) != 0) {
 		if (info.device_type.InGroup(INTEL_GROUP_SNB))
 			mask |= PCH_INTERRUPT_VBLANK_PIPEA_SNB;
 		else if (hasPCH)
@@ -107,7 +107,7 @@ intel_get_interrupt_mask(intel_info& info, int pipes, bool enable)
 			mask |= INTERRUPT_VBLANK_PIPEA;
 	}
 
-	if (pipes & INTEL_PIPE_B != 0) {
+	if ((pipes & INTEL_PIPE_B) != 0) {
 		if (info.device_type.InGroup(INTEL_GROUP_SNB))
 			mask |= PCH_INTERRUPT_VBLANK_PIPEB_SNB;
 		else if (hasPCH)
diff --git a/src/system/libroot/posix/termios.c b/src/system/libroot/posix/termios.c
index 07851e9cf7..f60602eb7e 100644
--- a/src/system/libroot/posix/termios.c
+++ b/src/system/libroot/posix/termios.c
@@ -105,7 +105,7 @@ tcsendbreak(int fd, int duration)
 speed_t
 cfgetispeed(const struct termios *termios)
 {
-	if (termios->c_cflag & CBAUD == CBAUD)
+	if ((termios->c_cflag & CBAUD) == CBAUD)
 		return termios->c_ispeed;
 
 	return termios->c_cflag & CBAUD;
@@ -134,7 +134,7 @@ cfsetispeed(struct termios *termios, speed_t speed)
 speed_t
 cfgetospeed(const struct termios *termios)
 {
-	if (termios->c_cflag & CBAUD == CBAUD)
+	if ((termios->c_cflag & CBAUD) == CBAUD)
 		return termios->c_ospeed;
 
 	return termios->c_cflag & CBAUD;