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134 lines
4.1 KiB
134 lines
4.1 KiB
1 year ago
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From 7b3b691ba69b909ea8c172aae693fa2a6938fd14 Mon Sep 17 00:00:00 2001
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From: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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Date: Thu, 23 Mar 2023 17:50:16 +0100
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Subject: [PATCH 123/125] mdadm: define is_devname_ignore()
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Use function instead of direct checks across code.
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Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
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---
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Incremental.c | 6 ++----
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Monitor.c | 2 +-
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config.c | 16 ++++++++++++++--
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mdadm.c | 5 ++---
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mdadm.h | 1 +
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5 files changed, 20 insertions(+), 10 deletions(-)
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diff --git a/Incremental.c b/Incremental.c
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index 59b850f1..f13ce027 100644
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--- a/Incremental.c
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+++ b/Incremental.c
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@@ -202,8 +202,7 @@ int Incremental(struct mddev_dev *devlist, struct context *c,
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if (!match && rv == 2)
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goto out;
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- if (match && match->devname &&
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- strcasecmp(match->devname, "<ignore>") == 0) {
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+ if (match && match->devname && is_devname_ignore(match->devname) == true) {
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if (c->verbose >= 0)
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pr_err("array containing %s is explicitly ignored by mdadm.conf\n",
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devname);
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@@ -1567,8 +1566,7 @@ static int Incremental_container(struct supertype *st, char *devname,
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break;
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}
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- if (match && match->devname &&
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- strcasecmp(match->devname, "<ignore>") == 0) {
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+ if (match && match->devname && is_devname_ignore(match->devname) == true) {
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if (c->verbose > 0)
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pr_err("array %s/%s is explicitly ignored by mdadm.conf\n",
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match->container, match->member);
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diff --git a/Monitor.c b/Monitor.c
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index 3273f2fb..66175968 100644
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--- a/Monitor.c
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+++ b/Monitor.c
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@@ -250,7 +250,7 @@ int Monitor(struct mddev_dev *devlist,
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if (mdlist->devname == NULL)
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continue;
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- if (strcasecmp(mdlist->devname, "<ignore>") == 0)
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+ if (is_devname_ignore(mdlist->devname) == true)
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continue;
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if (!is_mddev(mdlist->devname))
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continue;
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diff --git a/config.c b/config.c
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index f44cc1d3..e61c0496 100644
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--- a/config.c
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+++ b/config.c
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@@ -119,6 +119,18 @@ int match_keyword(char *word)
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return -1;
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}
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+/**
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+ * is_devname_ignore() - check if &devname is a special "<ignore>" keyword.
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+ */
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+bool is_devname_ignore(char *devname)
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+{
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+ static const char keyword[] = "<ignore>";
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+
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+ if (strcasecmp(devname, keyword) == 0)
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+ return true;
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+ return false;
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+}
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+
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/**
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* ident_init() - Set defaults.
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* @ident: ident pointer, not NULL.
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@@ -404,7 +416,7 @@ void arrayline(char *line)
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* <ignore>
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* or anything that doesn't start '/' or '<'
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*/
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- if (strcasecmp(w, "<ignore>") == 0 ||
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+ if (is_devname_ignore(w) == true ||
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strncmp(w, DEV_MD_DIR, DEV_MD_DIR_LEN) == 0 ||
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(w[0] != '/' && w[0] != '<') ||
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(strncmp(w, DEV_NUM_PREF, DEV_NUM_PREF_LEN) == 0 &&
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@@ -571,7 +583,7 @@ void homehostline(char *line)
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char *w;
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for (w = dl_next(line); w != line; w = dl_next(w)) {
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- if (strcasecmp(w, "<ignore>") == 0)
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+ if (is_devname_ignore(w) == true)
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require_homehost = 0;
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else if (home_host == NULL) {
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if (strcasecmp(w, "<none>") == 0)
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diff --git a/mdadm.c b/mdadm.c
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index 2296911d..076b45e0 100644
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--- a/mdadm.c
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+++ b/mdadm.c
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@@ -154,7 +154,7 @@ int main(int argc, char *argv[])
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continue;
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case HomeHost:
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- if (strcasecmp(optarg, "<ignore>") == 0)
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+ if (is_devname_ignore(optarg) == true)
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c.require_homehost = 0;
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else
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c.homehost = optarg;
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@@ -1749,8 +1749,7 @@ static int scan_assemble(struct supertype *ss,
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int r;
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if (a->assembled)
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continue;
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- if (a->devname &&
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- strcasecmp(a->devname, "<ignore>") == 0)
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+ if (a->devname && is_devname_ignore(a->devname) == true)
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continue;
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r = Assemble(ss, a->devname,
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diff --git a/mdadm.h b/mdadm.h
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index f2e70baa..0932c2d3 100644
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--- a/mdadm.h
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+++ b/mdadm.h
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@@ -1650,6 +1650,7 @@ extern void print_escape(char *str);
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extern int use_udev(void);
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extern unsigned long GCD(unsigned long a, unsigned long b);
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extern int conf_name_is_free(char *name);
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+extern bool is_devname_ignore(char *devname);
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extern int conf_verify_devnames(struct mddev_ident *array_list);
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extern int devname_matches(char *name, char *match);
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extern struct mddev_ident *conf_match(struct supertype *st,
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--
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2.38.1
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