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5 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab 19409c8969 [media] pvrusb2-io: no need to check if sp is not NULL 
The buffer_complete() routine assumes that sp is not NULL,
otherwise it will fail completely. Btw, this is also
assumed at pvr2_buffer_queue(), with is the routine that
setups the URB handling.

So, remove the bogus for the callback at buffer_complete.

This fix this smatch warning:
	drivers/media/usb/pvrusb2/pvrusb2-io.c:476 buffer_complete() warn: variable dereferenced before check 'sp' (see line 472)

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2016-02-23 07:20:07 -03:00
Mauro Carvalho Chehab f419edd4f7 [media] pvrusb2: fix inconsistent indenting 
smatch complains about multiple issues here:
	drivers/media/usb/pvrusb2/pvrusb2-context.c:402 pvr2_channel_claim_stream() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-ioread.c:240 pvr2_ioread_setup() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-ioread.c:255 pvr2_ioread_set_enabled() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-ioread.c:485 pvr2_ioread_read() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-io.c:522 pvr2_stream_set_callback() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-io.c:561 pvr2_stream_set_buffer_count() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-io.c:640 pvr2_buffer_queue() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-io.c:667 pvr2_buffer_set_buffer() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-io.c:668 pvr2_buffer_set_buffer() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2614 pvr2_hdw_create() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2740 pvr2_hdw_destroy() warn: inconsistent indenting
	drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3353 pvr2_hdw_trigger_module_log() warn: inconsistent indenting

Let's get rid of those, in order to cleanup as much as possible the smatch error log.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2015-05-01 06:12:01 -03:00
Hans Verkuil 215cedec37 [media] media: remove emacs editor variables 
1) This is not allowed by the kernel coding style
2) Just configure your editor correctly
3) It's really ugly

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2014-12-22 17:52:20 -02:00
Thomas Meyer 07342664d3 [media] pvrusb2: Cocci spatch "memdup.spatch" 
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2013-06-17 13:17:35 -03:00
Mauro Carvalho Chehab 0c0d06cac6 [media] rename most media/video usb drivers to media/usb 
Rename all USB drivers with their own directory under
drivers/media/video into drivers/media/usb and update the
building system.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2012-08-15 16:25:07 -03:00