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From: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
To: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Seth Jennings <sjenning@linux.vnet.ibm.com>,
	Dan Magenheimer <dan.magenheimer@oracle.com>,
	Konrad Wilk <konrad.wilk@oracle.com>,
	Nitin Gupta <ngupta@vflare.org>,
	linux-mm@kvack.org
Subject: [PATCH v2 2/9] zcache: fix a compile warning
Date: Tue, 26 Jun 2012 16:50:10 +0800	[thread overview]
Message-ID: <4FE977C2.10109@linux.vnet.ibm.com> (raw)
In-Reply-To: <4FE97792.9020807@linux.vnet.ibm.com>

Fix:

drivers/staging/zcache/zcache-main.c: In function a??zcache_comp_opa??:
drivers/staging/zcache/zcache-main.c:112:2: warning: a??reta?? may be used uninitial

Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
---
 drivers/staging/zcache/zcache-main.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index 55fbe3d..58e7bd4 100644
--- a/drivers/staging/zcache/zcache-main.c
+++ b/drivers/staging/zcache/zcache-main.c
@@ -109,6 +109,8 @@ static inline int zcache_comp_op(enum comp_op op,
 	case ZCACHE_COMPOP_DECOMPRESS:
 		ret = crypto_comp_decompress(tfm, src, slen, dst, dlen);
 		break;
+	default:
+		ret = -EINVAL;
 	}
 	put_cpu();
 	return ret;
-- 
1.7.7.6

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  parent reply	other threads:[~2012-06-26  8:50 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <4FE97792.9020807@linux.vnet.ibm.com>
2012-06-26  8:49 ` [PATCH v2 1/9] zcache: fix refcount leak Xiao Guangrong
2012-06-26 22:36   ` Konrad Rzeszutek Wilk
2012-06-27  4:47     ` Xiao Guangrong
2012-06-27  5:44       ` Greg Kroah-Hartman
2012-07-09  5:55         ` Xiao Guangrong
2012-07-09 14:47           ` Greg Kroah-Hartman
2012-06-26  8:50 ` Xiao Guangrong [this message]
2012-06-26  8:50 ` [PATCH v2 3/9] zcache: remove unnecessary config option dependence Xiao Guangrong
2012-06-26  8:50 ` [PATCH v2 4/9] zcache: mark zbud_init/zcache_comp_init as __init Xiao Guangrong
2012-06-26  8:51 ` [PATCH v2 5/9] zcache: cleanup zbud_init Xiao Guangrong
2012-06-26  8:51 ` [PATCH v2 6/9] zcache: optimize zcache_do_preload Xiao Guangrong
2012-06-26  8:51 ` [PATCH v2 7/9] zcache: cleanup zcache_do_preload and zcache_put_page Xiao Guangrong
2012-06-26  8:52 ` [PATCH v2 8/9] zcache: introduce get_zcache_client Xiao Guangrong
2012-06-26  8:52 ` [PATCH v2 9/9] zcache: cleanup the code between tmem_obj_init and tmem_obj_find Xiao Guangrong

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