diff options
| author |   Jeff Garzik <jeff@garzik.org> | 2007-07-17 02:03:49 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-17 16:18:00 -0400 |
| commit | 9db48926208562df3c778682e064990170ab8971 (patch) | |
| tree | ee9ab885460433b9cdac27b87e863bd0c0d174f2 | |
| parent | drivers/net/wan/sbni: kill uninit'd var warning (diff) | |
| download | linux-dev-9db48926208562df3c778682e064990170ab8971.tar.xz linux-dev-9db48926208562df3c778682e064990170ab8971.zip | |
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.c | 4 |
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 eef415b12b2e..11f1d99db40b 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; |