From 4f953089111d45d0e654080a1f2edec39f197c93 Mon Sep 17 00:00:00 2001 From: Zou Wei Date: Mon, 13 Apr 2020 10:42:04 +0800 Subject: [PATCH] IB/qib: Remove unused variable ret This patch fixes below warnings reported by coccicheck drivers/infiniband/hw/qib/qib_iba7322.c:6878:8-11: Unneeded variable: "ret". Return "0" on line 6907 drivers/infiniband/hw/qib/qib_iba7322.c:2378:5-8: Unneeded variable: "ret". Return "0" on line 2513 Link: https://lore.kernel.org/r/1586745724-107477-1-git-send-email-zou_wei@huawei.com Reported-by: Hulk Robot Signed-off-by: Zou Wei Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/qib/qib_iba7322.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c index 91d64dd..8bcbc88 100644 --- a/drivers/infiniband/hw/qib/qib_iba7322.c +++ b/drivers/infiniband/hw/qib/qib_iba7322.c @@ -2375,7 +2375,6 @@ static int qib_7322_bringup_serdes(struct qib_pportdata *ppd) struct qib_devdata *dd = ppd->dd; u64 val, guid, ibc; unsigned long flags; - int ret = 0; /* * SerDes model not in Pd, but still need to @@ -2510,7 +2509,7 @@ static int qib_7322_bringup_serdes(struct qib_pportdata *ppd) val | ERR_MASK_N(IBStatusChanged)); /* Always zero until we start messing with SerDes for real */ - return ret; + return 0; } /** @@ -6875,7 +6874,7 @@ static int init_sdma_7322_regs(struct qib_pportdata *ppd) struct qib_devdata *dd = ppd->dd; unsigned lastbuf, erstbuf; u64 senddmabufmask[3] = { 0 }; - int n, ret = 0; + int n; qib_write_kreg_port(ppd, krp_senddmabase, ppd->sdma_descq_phys); qib_sdma_7322_setlengen(ppd); @@ -6904,7 +6903,7 @@ static int init_sdma_7322_regs(struct qib_pportdata *ppd) qib_write_kreg_port(ppd, krp_senddmabufmask0, senddmabufmask[0]); qib_write_kreg_port(ppd, krp_senddmabufmask1, senddmabufmask[1]); qib_write_kreg_port(ppd, krp_senddmabufmask2, senddmabufmask[2]); - return ret; + return 0; } /* sdma_lock must be held */ -- 2.7.4