This is an automatic generated email to let you know that the following patch were queued:
Subject: media: atomisp: get rid of a warning Author: Mauro Carvalho Chehab <[email protected]> Date: Thu Apr 12 05:44:33 2018 -0400 On smatch, this warning is trigged: drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c:324 __bo_take_off_handling() error: we previously assumed 'bo->prev' could be null (see line 314) Because it can't properly analize the truth table for the above function. So, add an explicit check for the final condition there. Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- diff --git a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c index c888f9c809f9..a6620d2c9f50 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c @@ -319,7 +319,7 @@ static void __bo_take_off_handling(struct hmm_buffer_object *bo) * to take off this bo, we just set take the "prev/next" pointers * to NULL, the free rbtree stays unchaged */ - } else { + } else if (bo->prev != NULL && bo->next != NULL) { bo->next->prev = bo->prev; bo->prev->next = bo->next; bo->next = NULL; _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
