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authorAlexey Khoroshilov <khoroshilov@ispras.ru>2013-06-06 01:29:04 +0400
committerSteven Whitehouse <swhiteho@redhat.com>2013-06-06 09:52:29 +0100
commita9aefd707c65aa5a7945b3f16bd39f314aa8414d (patch)
tree5a41e8c469b5d396de1c48627873ce163c53fce6
parentedd2e9acc06f1f32ce9acab442d395bacc6c8d7f (diff)
GFS2: fix error propagation in init_threads()
If kthread_run() fails, init_threads() returns IS_ERR(p) instead of PTR_ERR(p). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
-rw-r--r--fs/gfs2/ops_fstype.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 60ede2a..0262c19 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -916,16 +916,16 @@ static int init_threads(struct gfs2_sbd *sdp, int undo)
goto fail_quotad;
p = kthread_run(gfs2_logd, sdp, "gfs2_logd");
- error = IS_ERR(p);
- if (error) {
+ if (IS_ERR(p)) {
+ error = PTR_ERR(p);
fs_err(sdp, "can't start logd thread: %d\n", error);
return error;
}
sdp->sd_logd_process = p;
p = kthread_run(gfs2_quotad, sdp, "gfs2_quotad");
- error = IS_ERR(p);
- if (error) {
+ if (IS_ERR(p)) {
+ error = PTR_ERR(p);
fs_err(sdp, "can't start quotad thread: %d\n", error);
goto fail;
}