[PATCH 2/7] s5p-fimc: Prevent oops when i2c adapter is not available

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Prevent invalid pointer dereference on error path.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
 drivers/media/video/s5p-fimc/fimc-capture.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index 10d6426..2d8002c 100644
--- 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;
 
-- 
1.7.4.1
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