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From f8c432bfc9929dbbcb659b2d11552dc9fc76ad24 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <jsorensen@fb.com>
Date: Tue, 25 Apr 2017 15:01:43 -0400
Subject: [RHEL7.5 PATCH 099/169] Incremental: Cleanup some if() statement
spaghetti
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Incremental.c | 50 +++++++++++++++++++++-----------------------------
1 file changed, 21 insertions(+), 29 deletions(-)
diff --git a/Incremental.c b/Incremental.c
index a351151..66c5b03 100644
--- a/Incremental.c
+++ b/Incremental.c
@@ -225,8 +225,8 @@ int Incremental(struct mddev_dev *devlist, struct context *c,
if (!match && rv == 2)
goto out;
- if (match && match->devname
- && strcasecmp(match->devname, "<ignore>") == 0) {
+ if (match && match->devname &&
+ strcasecmp(match->devname, "<ignore>") == 0) {
if (c->verbose >= 0)
pr_err("array containing %s is explicitly ignored by mdadm.conf\n",
devname);
@@ -267,8 +267,7 @@ int Incremental(struct mddev_dev *devlist, struct context *c,
c->autof = ci->autof;
name_to_use = info.name;
- if (name_to_use[0] == 0 &&
- info.array.level == LEVEL_CONTAINER) {
+ if (name_to_use[0] == 0 && info.array.level == LEVEL_CONTAINER) {
name_to_use = info.text_version;
trustworthy = METADATA;
}
@@ -398,11 +397,10 @@ int Incremental(struct mddev_dev *devlist, struct context *c,
* flag has a different meaning. The test has to happen
* at the device level there
*/
- if (!st->ss->external
- && (info.disk.state & (1<<MD_DISK_SYNC)) != 0
- && ! policy_action_allows(policy, st->ss->name,
- act_re_add)
- && c->runstop < 1) {
+ if (!st->ss->external &&
+ (info.disk.state & (1 << MD_DISK_SYNC)) != 0 &&
+ !policy_action_allows(policy, st->ss->name, act_re_add) &&
+ c->runstop < 1) {
if (md_array_active(mdfd)) {
pr_err("not adding %s to active array (without --run) %s\n",
devname, chosen_name);
@@ -537,8 +535,7 @@ int Incremental(struct mddev_dev *devlist, struct context *c,
info.array.state |= 1;
if (enough(info.array.level, info.array.raid_disks,
- info.array.layout, info.array.state & 1,
- avail) == 0) {
+ info.array.layout, info.array.state & 1, avail) == 0) {
if (c->export) {
printf("MD_STARTED=no\n");
} else if (c->verbose >= 0)
@@ -599,8 +596,8 @@ int Incremental(struct mddev_dev *devlist, struct context *c,
if (d->disk.state & (1<<MD_DISK_REMOVED))
remove_disk(mdfd, st, sra, d);
- if ((sra == NULL || active_disks >= info.array.working_disks)
- && trustworthy != FOREIGN)
+ if ((sra == NULL || active_disks >= info.array.working_disks) &&
+ trustworthy != FOREIGN)
rv = ioctl(mdfd, RUN_ARRAY, NULL);
else
rv = sysfs_set_str(sra, NULL,
@@ -624,7 +621,8 @@ int Incremental(struct mddev_dev *devlist, struct context *c,
* those devices we should re-add them now.
*/
for (dsk = sra->devs; dsk ; dsk = dsk->next) {
- if (disk_action_allows(dsk, st->ss->name, act_re_add) &&
+ if (disk_action_allows(dsk, st->ss->name,
+ act_re_add) &&
add_disk(mdfd, st, sra, dsk) == 0)
pr_err("%s re-added to %s\n",
dsk->sys_name, chosen_name);
@@ -688,8 +686,7 @@ static void find_reject(int mdfd, struct supertype *st, struct mdinfo *sra,
st->ss->free_super(st);
close(dfd);
- if (info.disk.number != number ||
- info.events >= events)
+ if (info.disk.number != number || info.events >= events)
continue;
if (d->disk.raid_disk > -1)
@@ -970,11 +967,9 @@ static int array_try_spare(char *devname, int *dfdp, struct dev_policy *pol,
}
if ((sra->component_size > 0 &&
st2->ss->avail_size(st2, devsize,
- sra->devs
- ? sra->devs->data_offset
- : INVALID_SECTORS)
- < sra->component_size)
- ||
+ sra->devs ? sra->devs->data_offset :
+ INVALID_SECTORS) <
+ sra->component_size) ||
(sra->component_size == 0 && devsize < component_size)) {
if (verbose > 1)
pr_err("not adding %s to %s as it is too small\n",
@@ -1107,8 +1102,7 @@ static int partition_try_spare(char *devname, int *dfdp, struct dev_policy *pol,
char *devname = NULL;
unsigned long long devsectors;
- if (de->d_ino == 0 ||
- de->d_name[0] == '.' ||
+ if (de->d_ino == 0 || de->d_name[0] == '.' ||
(de->d_type != DT_LNK && de->d_type != DT_UNKNOWN))
goto next;
@@ -1146,8 +1140,7 @@ static int partition_try_spare(char *devname, int *dfdp, struct dev_policy *pol,
st2 = dup_super(st);
else
st2 = guess_super_type(fd, guess_partitions);
- if (st2 == NULL ||
- st2->ss->load_super(st2, fd, NULL) < 0)
+ if (st2 == NULL || st2->ss->load_super(st2, fd, NULL) < 0)
goto next;
st2->ignore_hw_compat = 0;
@@ -1175,8 +1168,7 @@ static int partition_try_spare(char *devname, int *dfdp, struct dev_policy *pol,
* metadata which makes better use of the device can
* be found.
*/
- if (chosen == NULL ||
- chosen_size < info.component_size) {
+ if (chosen == NULL || chosen_size < info.component_size) {
chosen_size = info.component_size;
free(chosen);
chosen = devname;
@@ -1399,8 +1391,8 @@ restart:
}
/* Ok, we can try this one. Maybe it needs a bitmap */
for (mddev = devs ; mddev ; mddev = mddev->next)
- if (mddev->devname && me->path
- && devname_matches(mddev->devname, me->path))
+ if (mddev->devname && me->path &&
+ devname_matches(mddev->devname, me->path))
break;
if (mddev && mddev->bitmap_file) {
/*
--
2.7.4