From: Cyril Roelandt <tipecaml@gmail.com>
To: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Cc: Cyril Roelandt <tipecaml@gmail.com>,
airlied@linux.ie, alexander.deucher@amd.com,
paulmck@linux.vnet.ibm.com, dhowells@redhat.com,
mattst88@gmail.com, dri-devel@lists.freedesktop.org
Subject: [PATCH 1/5] radeon: Remove redundant NULL check before radeon_i2c_destroy().
Date: Tue, 12 Feb 2013 05:01:49 +0100 [thread overview]
Message-ID: <1360641713-24895-2-git-send-email-tipecaml@gmail.com> (raw)
In-Reply-To: <1360641713-24895-1-git-send-email-tipecaml@gmail.com>
radeon_i2c_destroy on a NULL pointer is a no-op.
Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
---
drivers/gpu/drm/radeon/radeon_i2c.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index fc60b74..850df44 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -1032,10 +1032,8 @@ void radeon_i2c_fini(struct radeon_device *rdev)
int i;
for (i = 0; i < RADEON_MAX_I2C_BUS; i++) {
- if (rdev->i2c_bus[i]) {
- radeon_i2c_destroy(rdev->i2c_bus[i]);
- rdev->i2c_bus[i] = NULL;
- }
+ radeon_i2c_destroy(rdev->i2c_bus[i]);
+ rdev->i2c_bus[i] = NULL;
}
}
--
1.7.10.4
next prev parent reply other threads:[~2013-02-12 4:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-12 4:01 [PATCH 0/5] Remove redundant NULL checks Cyril Roelandt
2013-02-12 4:01 ` Cyril Roelandt [this message]
2013-02-12 4:01 ` [PATCH 2/5] iommu: remove redundant NULL check before dma_ops_domain_free() Cyril Roelandt
2013-02-13 11:13 ` Joerg Roedel
2013-02-12 4:01 ` [PATCH 3/5] staging: dgrp: remove redundant NULL check before unregister_dgrp_device() Cyril Roelandt
2013-02-12 4:01 ` [PATCH 4/5] staging: tidspbridge: remove redundant NULL check before delete_msg_mgr() Cyril Roelandt
2013-02-12 4:01 ` [PATCH 5/5] xen: remove redundant NULL check before unregister_and_remove_pcpu() Cyril Roelandt
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