From: Tahia Khan Date: Wed, 15 Mar 2017 04:03:09 +0000 (-0400) Subject: staging: atomisp: Removes pointer comparison to 0 in ia_css_queue_dequeue X-Git-Tag: v4.12-rc1~84^2~503 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=118c07f978b676c790372e2f43ee654b5490bc97;p=linux.git staging: atomisp: Removes pointer comparison to 0 in ia_css_queue_dequeue Repaces pointer comparison to 0 with NULL in ia_css_queue_dequeue to improve code readability. Identified with coccinelle script 'badzero.cocci'. Signed-off-by: Tahia Khan Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/queue/src/queue.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/queue/src/queue.c index e4f589f35566..f397a8cd5440 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/queue/src/queue.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/queue/src/queue.c @@ -146,7 +146,7 @@ int ia_css_queue_dequeue( uint32_t *item) { int error = 0; - if (qhandle == 0 || NULL == item) + if (qhandle == NULL || NULL == item) return EINVAL; /* 1. Load the required queue object */