]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
projects / thirdparty / kernel / stable.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e453789) | patch
net: fec: simplify loop counter handling in swap_buffer()
authorLothar Waßmann <LW@KARO-electronics.de>
Mon, 17 Nov 2014 09:51:23 +0000 (10:51 +0100)
committerDavid S. Miller <davem@davemloft.net>
Tue, 18 Nov 2014 20:19:32 +0000 (15:19 -0500)
commit7b487d070a0edea01816135d3b1a9c8f2c069657
tree8dd7a7e0592bc8309ffeb6883aa3296fb7e9475ctree | snapshot
parente453789a66ab152ecee80ded3279539d826c48edcommit | diff
net: fec: simplify loop counter handling in swap_buffer()

Eliminate the DIV_ROUND_UP() and change the loop counter increment to
4 instead. This results in saving 6 instructions in the functions
assembly code.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/freescale/fec_main.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git