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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2018-08-22 07:54:27 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 20:52:45 +0300 |
| commit | a44937fe4ef6a1190576492017939df636f4e38e (patch) | |
| tree | 6828626a97c662516743fe747910942f13e7ed47 | |
| parent | 8d48b2e044218ba8b3f6b1d34e96a7474b6b0688 (diff) | |
| download | linux-a44937fe4ef6a1190576492017939df636f4e38e.tar.xz | |
proc: put task earlier in /proc/*/fail-nth
Link: http://lkml.kernel.org/r/20180627195427.GE18113@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/proc/base.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index ad047977ed04..912a0306bb4d 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1366,10 +1366,8 @@ static ssize_t proc_fail_nth_read(struct file *file, char __user *buf, if (!task) return -ESRCH; len = snprintf(numbuf, sizeof(numbuf), "%u\n", task->fail_nth); - len = simple_read_from_buffer(buf, count, ppos, numbuf, len); put_task_struct(task); - - return len; + return simple_read_from_buffer(buf, count, ppos, numbuf, len); } static const struct file_operations proc_fail_nth_operations = { |