From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
jun.yang@nxp.com, Hemant Agrawal <hemant.agrawal@nxp.com>,
Sachin Saxena <sachin.saxena@nxp.com>
Subject: [PATCH 1/3] bus/fslmc: remove unnecessary null check
Date: Tue, 12 Nov 2024 09:38:01 -0800 [thread overview]
Message-ID: <20241112173833.323934-2-stephen@networkplumber.org> (raw)
In-Reply-To: <20241112173833.323934-1-stephen@networkplumber.org>
No need for check for null before calling free().
Caught by nullfree.cocci script.
Fixes: 57cb02edf122 ("bus/fslmc: enhance MC VFIO multi-process support")
Cc: jun.yang@nxp.com
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
drivers/bus/fslmc/fslmc_vfio.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c
index c581dcc4e2..7a584b9280 100644
--- a/drivers/bus/fslmc/fslmc_vfio.c
+++ b/drivers/bus/fslmc/fslmc_vfio.c
@@ -557,8 +557,7 @@ fslmc_vfio_open_container_fd(void)
return vfio_container_fd;
err_exit:
- if (mp_reply.msgs)
- free(mp_reply.msgs);
+ free(mp_reply.msgs);
DPAA2_BUS_ERR("Open container fd err(%d)", ret);
return ret;
}
--
2.45.2
next prev parent reply other threads:[~2024-11-12 17:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-12 17:38 [PATCH 0/3] unnecessary checks for null Stephen Hemminger
2024-11-12 17:38 ` Stephen Hemminger [this message]
2024-11-13 5:01 ` [PATCH 1/3] bus/fslmc: remove unnecessary null check Hemant Agrawal
2024-11-12 17:38 ` [PATCH 2/3] net/dpaa2: remove unnecessary check for null before rte_free Stephen Hemminger
2024-11-13 5:01 ` Hemant Agrawal
2024-11-12 17:38 ` [PATCH 3/3] net/ntnic: remove unnecessary check for null before free Stephen Hemminger
2024-11-13 1:25 ` [PATCH 0/3] unnecessary checks for null Ferruh Yigit
2024-11-13 4:56 ` Stephen Hemminger
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