On Thu, Mar 25, 2021 at 06:19:26PM +0800, Jian Dong wrote: > From: Jian Dong <dongjian@xxxxxxxxxx> > > 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@xxxxxxxxxx> > --- > 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 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
