media: uvcvideo: Remove unnecessary NULL check before debugfs_remove_recursive

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debugfs_remove_recursive() accepts a NULL parameter and returns
immediately, there's no need for a NULL check in the caller.

This issue was detected with the help of Coccinelle.

[Reword commit message, address uvc_debugfs_cleanup_stream()]

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Gustavo A. R. Silva 2017-11-12 03:18:59 -05:00 • committed by Mauro Carvalho Chehab

parent 52a4eb317c

commit 829682b3db

1 changed files with 1 additions and 5 deletions

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drivers/media/usb/uvc/uvc_debugfs.c

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