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authorJeff Garzik <jeff@garzik.org>2007-07-17 02:03:49 -0400
committerJeff Garzik <jeff@garzik.org>2007-07-17 16:18:00 -0400
commit9db48926208562df3c778682e064990170ab8971 (patch)
treeee9ab885460433b9cdac27b87e863bd0c0d174f2
parente5fb4f42268654ca41ab50b1406fb7da97559db5 (diff)
drivers/infiniband/hw/mthca/mthca_qp: kill uninit'd var warning
drivers/infiniband/hw/mthca/mthca_qp.c: In function ‘mthca_tavor_post_send’: drivers/infiniband/hw/mthca/mthca_qp.c:1594: warning: ‘f0’ may be used uninitialized in this function drivers/infiniband/hw/mthca/mthca_qp.c: In function ‘mthca_arbel_post_send’: drivers/infiniband/hw/mthca/mthca_qp.c:1949: warning: ‘f0’ may be used uninitialized in this function Initializing 'f0' is not strictly necessary in either case, AFAICS. I was considering use of uninitialized_var(), but looking at the complex flow of control in each function, I feel it is wiser and safer to simply zero the var and be certain of ourselves. Signed-off-by: Jeff Garzik <jeff@garzik.org>
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index eef415b12b2..11f1d99db40 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -1591,7 +1591,7 @@ int mthca_tavor_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
int i;
int size;
int size0 = 0;
- u32 f0;
+ u32 f0 = 0;
int ind;
u8 op0 = 0;
@@ -1946,7 +1946,7 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
int i;
int size;
int size0 = 0;
- u32 f0;
+ u32 f0 = 0;
int ind;
u8 op0 = 0;