diff options
author | Eugene Teo <eugeneteo@kernel.sg> | 2007-10-19 02:40:38 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 14:53:42 -0400 |
commit | 270f722d4d5f94b02fd48eed47e57917ab00a858 (patch) | |
tree | f6f58a0730c8968d2b4b983965b4409761616ab2 /fs | |
parent | d85f50d5e1aa99ab082035f94265847521819e58 (diff) |
Fix tsk->exit_state usage
tsk->exit_state can only be 0, EXIT_ZOMBIE, or EXIT_DEAD. A non-zero test
is the same as tsk->exit_state & (EXIT_ZOMBIE | EXIT_DEAD), so just testing
tsk->exit_state is sufficient.
Signed-off-by: Eugene Teo <eugeneteo@kernel.sg>
Cc: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/proc/array.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index 04b689f3288f..7a34571203bc 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c | |||
@@ -146,8 +146,7 @@ static inline const char *get_task_state(struct task_struct *tsk) | |||
146 | TASK_UNINTERRUPTIBLE | | 146 | TASK_UNINTERRUPTIBLE | |
147 | TASK_STOPPED | | 147 | TASK_STOPPED | |
148 | TASK_TRACED)) | | 148 | TASK_TRACED)) | |
149 | (tsk->exit_state & (EXIT_ZOMBIE | | 149 | tsk->exit_state; |
150 | EXIT_DEAD)); | ||
151 | const char **p = &task_state_array[0]; | 150 | const char **p = &task_state_array[0]; |
152 | 151 | ||
153 | while (state) { | 152 | while (state) { |