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Subject: V4L/DVB: drivers/media/video: Use available error codes Author: Julia Lawall <[email protected]> Date: Mon Aug 16 13:27:47 2010 -0300 Error codes are stored in rc, but the return value is always 0. Return rc instead. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ local idexpression x; constant C; @@ if (...) { ... x = -C ... when != x ( return <+...x...+>; | return NULL; | return; | * return ...; ) } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/video/zr364xx.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) --- http://git.linuxtv.org/media-tree.git?a=commitdiff;h=580dab83d35ff9bd91795ff13dab71b40e2c4722 diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c index a82b5bd..616c61f 100644 --- a/drivers/media/video/zr364xx.c +++ b/drivers/media/video/zr364xx.c @@ -572,7 +572,7 @@ static int zr364xx_got_frame(struct zr364xx_camera *cam, int jpgsize) DBG("wakeup [buf/i] [%p/%d]\n", buf, buf->vb.i); unlock: spin_unlock_irqrestore(&cam->slock, flags); - return 0; + return rc; } /* this function moves the usb stream read pipe data _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
