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| author | Daniel W. S. Almeida <dwlsalmeida@gmail.com> | 2020-08-07 10:35:35 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-08-29 07:49:00 +0200 |
| commit | 2ad5e2e463e738d2cd5d78547e0f31694e9de932 (patch) | |
| tree | 060efaa5eb5f6039657c2f32086a5702c09bd6be /drivers/media/pci/saa7164 | |
| parent | 333b90fb42f0debe613c48f2f8d307f1c805e43b (diff) | |
| download | lwn-2ad5e2e463e738d2cd5d78547e0f31694e9de932.tar.gz lwn-2ad5e2e463e738d2cd5d78547e0f31694e9de932.zip | |
media: pci: saa7164.c: Replace if(cond) BUG with BUG_ON
Fix the following coccinelle reports:
drivers/media/pci/saa7164/saa7164-buffer.c:254:3-6: WARNING: Use BUG_ON
instead of if condition followed by BUG.
drivers/media/pci/saa7164/saa7164-buffer.c:261:3-6: WARNING: Use BUG_ON
instead of if condition followed by BUG.
Found using - Coccinelle (http://coccinelle.lip6.fr)
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/pci/saa7164')
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164-buffer.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-buffer.c b/drivers/media/pci/saa7164/saa7164-buffer.c index 289cb901985b..245d9db280aa 100644 --- a/drivers/media/pci/saa7164/saa7164-buffer.c +++ b/drivers/media/pci/saa7164/saa7164-buffer.c @@ -250,15 +250,14 @@ int saa7164_buffer_cfg_port(struct saa7164_port *port) list_for_each_safe(c, n, &port->dmaqueue.list) { buf = list_entry(c, struct saa7164_buffer, list); - if (buf->flags != SAA7164_BUFFER_FREE) - BUG(); + BUG_ON(buf->flags != SAA7164_BUFFER_FREE); /* Place the buffer in the h/w queue */ saa7164_buffer_activate(buf, i); /* Don't exceed the device maximum # bufs */ - if (i++ > port->hwcfg.buffercount) - BUG(); + BUG_ON(i > port->hwcfg.buffercount); + i++; } mutex_unlock(&port->dmaqueue_lock); @@ -302,4 +301,3 @@ void saa7164_buffer_dealloc_user(struct saa7164_user_buffer *buf) kfree(buf); } - |