diff mbox

[RFC,10/12] mantis: fix compiler warnings

Message ID 1aaa08d7c38286c8b0cd9d54befee3df1c9100e1.1314281302.git.hans.verkuil@cisco.com (mailing list archive)
State RFC
Headers show

Commit Message

Hans Verkuil Aug. 25, 2011, 2:08 p.m. UTC 
From: Hans Verkuil <hans.verkuil@cisco.com>

v4l-dvb-git/drivers/media/dvb/mantis/hopper_cards.c: In function 'hopper_irq_handler':
v4l-dvb-git/drivers/media/dvb/mantis/hopper_cards.c:68:37: warning: variable 'mstat' set but not used [-Wunused-but-set-variable]
v4l-dvb-git/drivers/media/dvb/mantis/mantis_cards.c: In function 'mantis_irq_handler':
v4l-dvb-git/drivers/media/dvb/mantis/mantis_cards.c:76:37: warning: variable 'mstat' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---
 drivers/media/dvb/mantis/hopper_cards.c |    4 ++--
 drivers/media/dvb/mantis/mantis_cards.c |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/dvb/mantis/hopper_cards.c b/drivers/media/dvb/mantis/hopper_cards.c
index 1402062..8bbeebc 100644
--- a/drivers/media/dvb/mantis/hopper_cards.c
+++ b/drivers/media/dvb/mantis/hopper_cards.c
@@ -65,7 +65,7 @@  static int devs;
 
 static irqreturn_t hopper_irq_handler(int irq, void *dev_id)
 {
-	u32 stat = 0, mask = 0, lstat = 0, mstat = 0;
+	u32 stat = 0, mask = 0, lstat = 0;
 	u32 rst_stat = 0, rst_mask = 0;
 
 	struct mantis_pci *mantis;
@@ -80,7 +80,7 @@  static irqreturn_t hopper_irq_handler(int irq, void *dev_id)
 
 	stat = mmread(MANTIS_INT_STAT);
 	mask = mmread(MANTIS_INT_MASK);
-	mstat = lstat = stat & ~MANTIS_INT_RISCSTAT;
+	lstat = stat & ~MANTIS_INT_RISCSTAT;
 	if (!(stat & mask))
 		return IRQ_NONE;
 
diff --git a/drivers/media/dvb/mantis/mantis_cards.c b/drivers/media/dvb/mantis/mantis_cards.c
index 05cbb9d..e6c8368 100644
--- a/drivers/media/dvb/mantis/mantis_cards.c
+++ b/drivers/media/dvb/mantis/mantis_cards.c
@@ -73,7 +73,7 @@  static char *label[10] = {
 
 static irqreturn_t mantis_irq_handler(int irq, void *dev_id)
 {
-	u32 stat = 0, mask = 0, lstat = 0, mstat = 0;
+	u32 stat = 0, mask = 0, lstat = 0;
 	u32 rst_stat = 0, rst_mask = 0;
 
 	struct mantis_pci *mantis;
@@ -88,7 +88,7 @@  static irqreturn_t mantis_irq_handler(int irq, void *dev_id)
 
 	stat = mmread(MANTIS_INT_STAT);
 	mask = mmread(MANTIS_INT_MASK);
-	mstat = lstat = stat & ~MANTIS_INT_RISCSTAT;
+	lstat = stat & ~MANTIS_INT_RISCSTAT;
 	if (!(stat & mask))
 		return IRQ_NONE;