Commit 7b487d07 authored by Lothar Waßmann's avatar Lothar Waßmann Committed by David S. Miller

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: default avatarLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e453789a
...@@ -292,7 +292,7 @@ static void *swap_buffer(void *bufaddr, int len) ...@@ -292,7 +292,7 @@ static void *swap_buffer(void *bufaddr, int len)
int i; int i;
unsigned int *buf = bufaddr; unsigned int *buf = bufaddr;
for (i = 0; i < DIV_ROUND_UP(len, 4); i++, buf++) for (i = 0; i < len; i += 4, buf++)
swab32s(buf); swab32s(buf);
return bufaddr; return bufaddr;
......
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