From: Dan Carpenter <dan.carpenter@oracle.com>
To: David Airlie <airlied@linux.ie>
Cc: Ben Skeggs <bskeggs@redhat.com>,
Ilia Mirkin <imirkin@alum.mit.edu>,
Pekka Enberg <penberg@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
Alexandre Courbot <acourbot@nvidia.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [patch] drm/nouveau/gem: silence uninitialized variable warning
Date: Fri, 1 Apr 2016 14:03:30 +0300 [thread overview]
Message-ID: <20160401110330.GB6048@mwanda> (raw)
The static checker checker is warning that we could hit the first
continue; on every iteration through the loop and never initialize
"ret". It seems unlikely but we may as well silence the warning.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index a0865c4..fd36b24 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -370,7 +370,8 @@ validate_init(struct nouveau_channel *chan, struct drm_file *file_priv,
struct nouveau_cli *cli = nouveau_cli(file_priv);
struct drm_device *dev = chan->drm->dev;
int trycnt = 0;
- int ret, i;
+ int ret = -ENOENT;
+ int i;
struct nouveau_bo *res_bo = NULL;
LIST_HEAD(gart_list);
LIST_HEAD(vram_list);
reply other threads:[~2016-04-01 11:03 UTC|newest]
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