kernel/pid.c: remove unneeded hash header file

Hash functions are not needed since idr is used now. Let's remove hash header file for cleanup. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Timmy Li <[email protected]> Cc: "Eric W. Biederman" <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Oleg Nesterov <[email protected]> Cc: Mike Rapoport <[email protected]> Cc: KJ Tsanaktsidis <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
chewitt · May 15, 2019 · 1fd402d · 1fd402d
1 parent 3116ad3
commit 1fd402d
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/kernel/pid.c b/kernel/pid.c
@@ -32,7 +32,6 @@
 #include <linux/init.h>
 #include <linux/rculist.h>
 #include <linux/memblock.h>
-#include <linux/hash.h>
 #include <linux/pid_namespace.h>
 #include <linux/init_task.h>
 #include <linux/syscalls.h>