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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-09-24 19:24:50 (GMT)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-09-24 22:29:19 (GMT)
commitbd40c60e2dbb418a57b608b7e300000dad0fbf69 (patch)
tree01359c43996f5044035d13337e7b3648fed709af
parent61972356350559b112f611323325edc1b6a932df (diff)
[media] saa7146: remove return after BUG()
As reported by smatch: drivers/media/common/saa7146/saa7146_fops.c:314 fops_mmap() info: ignoring unreachable code. drivers/media/common/saa7146/saa7146_fops.c:402 fops_read() info: ignoring unreachable code. drivers/media/common/saa7146/saa7146_fops.c:426 fops_write() info: ignoring unreachable code. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
-rw-r--r--drivers/media/common/saa7146/saa7146_fops.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c
index 6c47f3f..b7d6393 100644
--- a/drivers/media/common/saa7146/saa7146_fops.c
+++ b/drivers/media/common/saa7146/saa7146_fops.c
@@ -311,7 +311,6 @@ static int fops_mmap(struct file *file, struct vm_area_struct * vma)
}
default:
BUG();
- return 0;
}
if (mutex_lock_interruptible(vdev->lock))
@@ -399,7 +398,6 @@ static ssize_t fops_read(struct file *file, char __user *data, size_t count, lof
return -EINVAL;
default:
BUG();
- return 0;
}
}
@@ -423,7 +421,6 @@ static ssize_t fops_write(struct file *file, const char __user *data, size_t cou
return -EINVAL;
default:
BUG();
- return -EINVAL;
}
}

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