On Thu, Mar 25, 2021 at 06:19:26PM +0800, Jian Dong wrote:
From: Jian Dong dongjian@yulong.com
fixes coccicheck Error:
drivers/staging/greybus/bootrom.c:301:41-45: ERROR: fw is NULL but dereferenced.
if procedure goto label directly, ret will be nefative, so the fw is NULL and the if(condition) end with dereferenced fw. let's fix it.
Why is this all indented a space?
Signed-off-by: Jian Dong dongjian@yulong.com
drivers/staging/greybus/bootrom.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/greybus/bootrom.c b/drivers/staging/greybus/bootrom.c index a8efb86..0439efa 100644 --- a/drivers/staging/greybus/bootrom.c +++ b/drivers/staging/greybus/bootrom.c @@ -246,7 +246,7 @@ static int gb_bootrom_get_firmware(struct gb_operation *op) struct gb_bootrom_get_firmware_response *firmware_response; struct device *dev = &op->connection->bundle->dev; unsigned int offset, size;
- enum next_request_type next_request;
- enum next_request_type next_request = NEXT_REQ_GET_FIRMWARE; int ret = 0;
/* Disable timeouts */ @@ -298,10 +298,10 @@ static int gb_bootrom_get_firmware(struct gb_operation *op) queue_work: /* Refresh timeout */
- if (!ret && (offset + size == fw->size))
next_request = NEXT_REQ_READY_TO_BOOT;- else
- if (!!ret)
That is hard to understand, please make this more obvious.
thanks,
greg k-h