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Message-Id: <1354814636-21925-1-git-send-email-dinggnu@gmail.com> Date: Thu, 6 Dec 2012 17:23:49 +0000 From: Cong Ding <dinggnu@...il.com> To: David Airlie <airlied@...ux.ie>, Ben Skeggs <bskeggs@...hat.com>, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org Cc: Cong Ding <dinggnu@...il.com> Subject: [PATCH] gpu: drm/nouveau/core/engine/disp/dacnv50.c: fix var uninit issue the variable "ret" might be uninitialized in the "default" branch of "switch" Signed-off-by: Cong Ding <dinggnu@...il.com> --- drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c index d0817d9..ae19dec 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c @@ -64,7 +64,7 @@ nv50_dac_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size) struct nv50_disp_priv *priv = (void *)object->engine; const u8 or = (mthd & NV50_DISP_DAC_MTHD_OR); u32 *data = args; - int ret; + int ret = 0; if (size < sizeof(u32)) return -EINVAL; -- 1.7.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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