From: Cong Ding <dinggnu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Steve Wise <swise-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>,
Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Hal Rosenstock
<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Cong Ding <dinggnu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH] infiniband: hw/cxgb3/iwch_provider.c: fix uninitialized variable issue
Date: Mon, 4 Feb 2013 23:18:06 +0100 [thread overview]
Message-ID: <1360016286-15343-1-git-send-email-dinggnu@gmail.com> (raw)
The variable npages might be used uninitialized in line 594.
Signed-off-by: Cong Ding <dinggnu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/cxgb3/iwch_provider.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 145d82a..90ce483 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -559,7 +559,7 @@ static int iwch_reregister_phys_mem(struct ib_mr *mr,
__be64 *page_list = NULL;
int shift = 0;
u64 total_size;
- int npages;
+ int npages = 0;
int ret;
PDBG("%s ib_mr %p ib_pd %p\n", __func__, mr, pd);
--
1.7.9.5
--
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WARNING: multiple messages have this Message-ID (diff)
From: Cong Ding <dinggnu@gmail.com>
To: Steve Wise <swise@chelsio.com>, Roland Dreier <roland@kernel.org>,
Sean Hefty <sean.hefty@intel.com>,
Hal Rosenstock <hal.rosenstock@gmail.com>,
linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Cong Ding <dinggnu@gmail.com>
Subject: [PATCH] infiniband: hw/cxgb3/iwch_provider.c: fix uninitialized variable issue
Date: Mon, 4 Feb 2013 23:18:06 +0100 [thread overview]
Message-ID: <1360016286-15343-1-git-send-email-dinggnu@gmail.com> (raw)
The variable npages might be used uninitialized in line 594.
Signed-off-by: Cong Ding <dinggnu@gmail.com>
---
drivers/infiniband/hw/cxgb3/iwch_provider.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 145d82a..90ce483 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -559,7 +559,7 @@ static int iwch_reregister_phys_mem(struct ib_mr *mr,
__be64 *page_list = NULL;
int shift = 0;
u64 total_size;
- int npages;
+ int npages = 0;
int ret;
PDBG("%s ib_mr %p ib_pd %p\n", __func__, mr, pd);
--
1.7.9.5
next reply other threads:[~2013-02-04 22:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-04 22:18 Cong Ding [this message]
2013-02-04 22:18 ` [PATCH] infiniband: hw/cxgb3/iwch_provider.c: fix uninitialized variable issue Cong Ding
[not found] ` <1360016286-15343-1-git-send-email-dinggnu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-04 22:44 ` Steve Wise
2013-02-04 22:44 ` Steve Wise
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