queue_work() has never returned anything less than zero. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx> --- This patch depends on the series adding configfs support to tcm usb gadget: http://www.spinics.net/lists/target-devel/msg11215.html v1..v2: removed unused "ret" variable drivers/usb/gadget/function/f_tcm.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c index 9cb4a6b..c856850 100644 --- a/drivers/usb/gadget/function/f_tcm.c +++ b/drivers/usb/gadget/function/f_tcm.c @@ -1091,7 +1091,6 @@ static int usbg_submit_command(struct f_uas *fu, struct se_cmd *se_cmd; struct tcm_usbg_nexus *tv_nexus; u32 cmd_len; - int ret; if (cmd_iu->iu_id != IU_ID_COMMAND) { pr_err("Unsupported type %d\n", cmd_iu->iu_id); @@ -1156,9 +1155,7 @@ static int usbg_submit_command(struct f_uas *fu, cmd->unpacked_lun = scsilun_to_int(&cmd_iu->lun); INIT_WORK(&cmd->work, usbg_cmd_work); - ret = queue_work(tpg->workqueue, &cmd->work); - if (ret < 0) - goto err; + queue_work(tpg->workqueue, &cmd->work); return 0; err: @@ -1208,7 +1205,6 @@ static int bot_submit_command(struct f_uas *fu, struct se_cmd *se_cmd; struct tcm_usbg_nexus *tv_nexus; u32 cmd_len; - int ret; if (cbw->Signature != cpu_to_le32(US_BULK_CB_SIGN)) { pr_err("Wrong signature on CBW\n"); @@ -1253,9 +1249,7 @@ static int bot_submit_command(struct f_uas *fu, cmd->se_cmd.tag = le32_to_cpu(cmd->bot_tag); INIT_WORK(&cmd->work, bot_cmd_work); - ret = queue_work(tpg->workqueue, &cmd->work); - if (ret < 0) - goto err; + queue_work(tpg->workqueue, &cmd->work); return 0; err: -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
