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Commit e130aa70 authored by Mike Frysinger's avatar Mike Frysinger Committed by Linus Torvalds
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proc: constify status array 



No need for this local array to be writable, so mark it const.

Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0a8cb8e3

fs/proc/array.c

+2 −2
Original line number Diff line number Diff line
@@ -131,7 +131,7 @@ static inline void task_name(struct seq_file *m, struct task_struct *p) 
 * you can test for combinations of others with

 * simple bit tests.

 */

static const char *task_state_array[] = {

static const char * const task_state_array[] = {

	"R (running)",		/*   0 */

	"S (sleeping)",		/*   1 */

	"D (disk sleep)",	/*   2 */
@@ -147,7 +147,7 @@ static const char *task_state_array[] = { 
static inline const char *get_task_state(struct task_struct *tsk)

{

	unsigned int state = (tsk->state & TASK_REPORT) | tsk->exit_state;

	const char **p = &task_state_array[0];

	const char * const *p = &task_state_array[0];



	BUILD_BUG_ON(1 + ilog2(TASK_STATE_MAX) != ARRAY_SIZE(task_state_array));