]> git.baikalelectronics.ru Git - kernel.git/commit
ipconfig: Use time_before
authorHimangi Saraogi <himangi774@gmail.com>
Wed, 20 Aug 2014 17:44:10 +0000 (23:14 +0530)
committerDavid S. Miller <davem@davemloft.net>
Fri, 22 Aug 2014 19:23:11 +0000 (12:23 -0700)
commit115f9b40dc03d2e8a6787126259cfe6df5314ed1
tree8b6f1a9b6d913b49266f7b2073b3c8781ef96fd1
parentafae172d455b21e097f7842a51f5eba954efd47e
ipconfig: Use time_before

The functions time_before, time_before_eq, time_after, and time_after_eq
are more robust for comparing jiffies against other values.

A simplified version of the Coccinelle semantic patch making this change
is as follows:

@change@
expression E1,E2;
@@
- jiffies - E1 < E2
+ time_before(jiffies, E1+E2)

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ipconfig.c