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authorMike Frysinger <vapier@gentoo.org>2011-05-26 16:25:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-26 17:12:36 -0700
commite130aa70f438855b4a0e13a5249951da001798d4 (patch)
tree12d661a9779bc764d4af89e1c8da4d190ba0db84 /fs/proc
parent0a8cb8e34149251ad1f280fe099a4f971554639a (diff)
proc: constify status array
No need for this local array to be writable, so mark it const. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/array.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 5e4f776b091..9b45ee84fbc 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -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));