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(parent: b5c5c36) | patch
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)
commitc72c95a064e55923c5dd050d099e51ac550f29a2
tree8b6f1a9b6d913b49266f7b2073b3c8781ef96fd1tree | snapshot (tar.gz zip)
parentb5c5c36d367c670b9a93b1029d9b3af8610d9535commit | diff
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 diff | blob | blame | history