From: Vadim Pasternak <vadimp@nvidia.com>
To: <hdegoede@redhat.com>
Cc: <dan.carpenter@oracle.comq>,
<platform-driver-x86@vger.kernel.org>,
"Vadim Pasternak" <vadimp@nvidia.com>
Subject: [PATCH platform 3/4] platform/mellanox: Remove unnecessary code
Date: Tue, 23 Aug 2022 23:19:36 +0300 [thread overview]
Message-ID: <20220823201937.46855-4-vadimp@nvidia.com> (raw)
In-Reply-To: <20220823201937.46855-1-vadimp@nvidia.com>
Remove redundant 'NULL' check for of if 'data->notifier'.
Replace 'return err' by 'return 0' in mlxreg_lc_probe().
Fixes: 62f9529b8d5c87b ("platform/mellanox: mlxreg-lc: Add initial support for Nvidia line card devices")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
---
drivers/platform/mellanox/mlxreg-lc.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/platform/mellanox/mlxreg-lc.c b/drivers/platform/mellanox/mlxreg-lc.c
index e578c7bc060b..1e0c3ddc46cd 100644
--- a/drivers/platform/mellanox/mlxreg-lc.c
+++ b/drivers/platform/mellanox/mlxreg-lc.c
@@ -825,10 +825,9 @@ static int mlxreg_lc_probe(struct platform_device *pdev)
mutex_init(&mlxreg_lc->lock);
/* Set event notification callback. */
- if (data->notifier) {
- data->notifier->user_handler = mlxreg_lc_event_handler;
- data->notifier->handle = mlxreg_lc;
- }
+ data->notifier->user_handler = mlxreg_lc_event_handler;
+ data->notifier->handle = mlxreg_lc;
+
data->hpdev.adapter = i2c_get_adapter(data->hpdev.nr);
if (!data->hpdev.adapter) {
dev_err(&pdev->dev, "Failed to get adapter for bus %d\n",
@@ -888,7 +887,7 @@ static int mlxreg_lc_probe(struct platform_device *pdev)
if (err)
goto mlxreg_lc_config_init_fail;
- return err;
+ return 0;
mlxreg_lc_config_init_fail:
regcache_sync_fail:
--
2.20.1
next prev parent reply other threads:[~2022-08-23 20:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-23 20:19 [PATCH platform 0/4] Fixes for issues with coverity, locking, redundant checks Vadim Pasternak
2022-08-23 20:19 ` [PATCH platform 1/4] platform/mellanox: mlxreg-lc: Fix coverity warning Vadim Pasternak
2022-08-23 20:19 ` [PATCH platform 2/4] platform/mellanox: mlxreg-lc: Fix locking issue Vadim Pasternak
2022-09-01 12:48 ` Hans de Goede
2022-08-23 20:19 ` Vadim Pasternak [this message]
2022-08-23 20:19 ` [PATCH platform 4/4] platform/mellanox: Remove redundant 'NULL' check Vadim Pasternak
2022-09-01 12:46 ` [PATCH platform 0/4] Fixes for issues with coverity, locking, redundant checks Hans de Goede
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