]> git.karo-electronics.de Git - karo-tx-linux.git/commit
drivers/infiniband/hw/mthca/mthca_qp: kill uninit'd var warning
authorJeff Garzik <jeff@garzik.org>
Tue, 17 Jul 2007 06:03:49 +0000 (02:03 -0400)
committerJeff Garzik <jeff@garzik.org>
Tue, 17 Jul 2007 20:18:00 +0000 (16:18 -0400)
commit9db48926208562df3c778682e064990170ab8971
treeee9ab885460433b9cdac27b87e863bd0c0d174f2
parente5fb4f42268654ca41ab50b1406fb7da97559db5
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>
drivers/infiniband/hw/mthca/mthca_qp.c