Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] RDS: IB: ensure an initialized ret is printed in pr_warn message | Date | Fri, 7 Apr 2017 08:57:23 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
There is a path where ibmr is null and ret has not been initialized and hence a pr_warn message is printing an uninitialized value in ret. Fix this by initializing ret to zero.
Detected by CoverityScan, CID#1357946 ("Uninitialized scalar variable")
Signed-off-by: Colin Ian King <colin.king@canonical.com> --- net/rds/ib_rdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c index 977f69886c00..4fd637491dd5 100644 --- a/net/rds/ib_rdma.c +++ b/net/rds/ib_rdma.c @@ -542,7 +542,7 @@ void *rds_ib_get_mr(struct scatterlist *sg, unsigned long nents, struct rds_ib_device *rds_ibdev; struct rds_ib_mr *ibmr = NULL; struct rds_ib_connection *ic = rs->rs_conn->c_transport_data; - int ret; + int ret = 0; rds_ibdev = rds_ib_get_device(rs->rs_bound_addr); if (!rds_ibdev) { -- 2.11.0
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