[PATCH 49/61] media: Prefer IS_ERR_OR_NULL over manual NULL check
From: Philipp Hahn <hidden>
Date: 2026-03-10 11:55:51
Also in:
amd-gfx, bpf, ceph-devel, dm-devel, dri-devel, gfs2, intel-wired-lan, kvm, linux-block, linux-bluetooth, linux-btrfs, linux-cifs, linux-clk, linux-ext4, linux-fsdevel, linux-gpio, linux-hyperv, linux-input, linux-iommu, linux-leds, linux-media, linux-mips, linux-mm, linux-modules, linux-nfs, linux-omap, linux-phy, linux-pm, linux-rockchip, linux-s390, linux-scsi, linux-sctp, linux-security-module, linux-sh, linux-sound, linux-trace-kernel, linux-usb, linux-wireless, lkml, ntfs3, sched-ext, target-devel, v9fs
Subsystem:
media input infrastructure (v4l/dvb), the rest, vimc virtual media controller driver · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds, Shuah Khan
Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL check. Change generated with coccinelle. To: Shuah Khan <skhan@linuxfoundation.org> To: Kieran Bingham <kieran.bingham@ideasonboard.com> To: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: linux-media@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Philipp Hahn <redacted> --- drivers/media/test-drivers/vimc/vimc-streamer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/test-drivers/vimc/vimc-streamer.c b/drivers/media/test-drivers/vimc/vimc-streamer.c
index 15d863f97cbf96b7ca7fbf3d7b6b6ec39fcc8ae3..da5aca50bcb4990c06f28e5a883eb398606991e9 100644
--- a/drivers/media/test-drivers/vimc/vimc-streamer.c
+++ b/drivers/media/test-drivers/vimc/vimc-streamer.c@@ -167,7 +167,7 @@ static int vimc_streamer_thread(void *data) for (i = stream->pipe_size - 1; i >= 0; i--) { frame = stream->ved_pipeline[i]->process_frame( stream->ved_pipeline[i], frame); - if (!frame || IS_ERR(frame)) + if (IS_ERR_OR_NULL(frame)) break; } //wait for 60hz
--
2.43.0