From: Daeseok Youn <daeseok.youn@gmail.com>
To: mchehab@kernel.org
Cc: gregkh@linuxfoundation.org, daeseok.youn@gmail.com,
alan@linux.intel.com, dan.carpenter@oracle.com,
singhalsimran0@gmail.com, linux-media@vger.kernel.org,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH 1/4] staging: atomisp: fix unsigned int comparison with less than zero
Date: Wed, 15 Mar 2017 14:55:06 +0900 [thread overview]
Message-ID: <20170315055506.GA8565@SEL-JYOUN-D1> (raw)
Fix warnings from the smatch tool
atomisp_cmd.c:2649
atomisp_set_array_res() warn:
unsigned 'config->width' is never less than zero.
atomisp_cmd.c:2650
atomisp_set_array_res() warn:
unsigned 'config->height' is never less than zero.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
---
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
index 1ee99d0..9c3ba11 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
@@ -2646,8 +2646,7 @@ int atomisp_set_array_res(struct atomisp_sub_device *asd,
struct atomisp_resolution *config)
{
dev_dbg(asd->isp->dev, ">%s start\n", __func__);
- if (config == NULL || config->width < 0
- || config->height < 0) {
+ if (!config) {
dev_err(asd->isp->dev, "Set sensor array size is not valid\n");
return -EINVAL;
}
--
1.9.1
reply other threads:[~2017-03-15 5:59 UTC|newest]
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