summaryrefslogtreecommitdiff
path: root/Documentation/sx.txt
diff options
context:
space:
mode:
authorRoland Dreier <rolandd@cisco.com>2007-07-18 06:30:51 +0400
committerRoland Dreier <rolandd@cisco.com>2007-07-18 06:30:51 +0400
commit6d7d080e9f7cd535a8821efd3835c5cfa5223ab6 (patch)
tree62221b14658a7eeb9a34f258bfc91ec7e5079de2 /Documentation/sx.txt
parent454a01e7f486279b0bf8979d94203ab7a503e053 (diff)
downloadlinux-6d7d080e9f7cd535a8821efd3835c5cfa5223ab6.tar.xz
IB/mthca: Use uninitialized_var() for f0
Commit 9db48926 ("drivers/infiniband/hw/mthca/mthca_qp: kill uninit'd var warning") added "= 0" to the declarations of f0 to shut up gcc warnings. However, there's no point in making the code bigger by initializing f0 to a random value just to get rid of a warning; setting f0 to 0 is no safer than just using uninitialized_var(), which documents the situation better and gives smaller code too. For example, on x86_64: add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-16 (-16) function old new delta mthca_tavor_post_send 1352 1344 -8 mthca_arbel_post_send 1489 1481 -8 Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'Documentation/sx.txt')
0 files changed, 0 insertions, 0 deletions