mm/vmpressure.c: use kstrndup instead of kmalloc+strncpy
authorAndy Shevchenko <[email protected]>
Fri, 8 Jun 2018 00:07:50 +0000 (17:07 -0700)
committerLinus Torvalds <[email protected]>
Fri, 8 Jun 2018 00:34:36 +0000 (17:34 -0700)
commitd62ff365b812ecd7415252568c1836811b3dde02
tree1ea4e12f13469cf607bdd46a8686d39ad423b319
parentbf8d5d52ffe89aac5b46ddb39dd1a4351fae5df4
mm/vmpressure.c: use kstrndup instead of kmalloc+strncpy

Using kstrndup() simplifies the code.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Andy Shevchenko <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Cc: David Rientjes <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
mm/vmpressure.c