[media] s5p-fimc: Prevent oops when i2c adapter is not available

Prevent invalid pointer dereference on error path. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Mar 22, 2011 · a0f8cae · a0f8cae
1 parent 8ec737f
commit a0f8cae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -98,7 +98,7 @@ static int fimc_subdev_attach(struct fimc_dev *fimc, int index)
 			continue;
 
 		sd = fimc_subdev_register(fimc, isp_info);
-		if (sd) {
+		if (!IS_ERR_OR_NULL(sd)) {
 			vid_cap->sd = sd;
 			vid_cap->input_index = i;