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| author | Bob Peterson <rpeterso@redhat.com> | 2019-04-29 09:36:23 -0600 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2019-06-27 21:26:58 +0200 |
| commit | 55317f5b00f0dc0c807979292362ddc568b5bcc9 (patch) | |
| tree | 2f52e3fae5bef3de74fcc6ea9616745b093e02aa /fs | |
| parent | 04aea0ca14f025828c22d8ef586ff59d0be2f98b (diff) | |
| download | linux-55317f5b00f0dc0c807979292362ddc568b5bcc9.tar.gz linux-55317f5b00f0dc0c807979292362ddc568b5bcc9.tar.bz2 linux-55317f5b00f0dc0c807979292362ddc568b5bcc9.zip | |
gfs2: simplify gfs2_freeze by removing case
Function gfs2_freeze had a case statement that simply checked the
error code, but the break statements just made the logic hard to
read. This patch simplifies the logic in favor of a simple if.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/gfs2/super.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index 129ae4376af4..3eae973d525f 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -1023,20 +1023,14 @@ static int gfs2_freeze(struct super_block *sb) if (!error) break; - switch (error) { - case -EBUSY: + if (error == -EBUSY) fs_err(sdp, "waiting for recovery before freeze\n"); - break; - - default: + else fs_err(sdp, "error freezing FS: %d\n", error); - break; - } fs_err(sdp, "retrying...\n"); msleep(1000); } - error = 0; set_bit(SDF_FS_FROZEN, &sdp->sd_flags); out: mutex_unlock(&sdp->sd_freeze_mutex); |