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106 lines
2.7 KiB
106 lines
2.7 KiB
From 5e8e35fb7e17495032e144f319517dcae38d1b56 Mon Sep 17 00:00:00 2001 |
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From: Jes Sorensen <jsorensen@fb.com> |
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Date: Thu, 20 Apr 2017 00:19:44 -0400 |
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Subject: [RHEL7.5 PATCH 084/169] maps: Use keyvalue for null terminator to |
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indicate 'unset' value |
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This simplifies the code calling map_name() so it no longer has to |
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manually check for UnSet and convert the value manually. |
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Signed-off-by: Jes Sorensen <jsorensen@fb.com> |
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--- |
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maps.c | 17 +++++++++-------- |
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sysfs.c | 2 -- |
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2 files changed, 9 insertions(+), 10 deletions(-) |
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diff --git a/maps.c b/maps.c |
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index a2d293b..11dd3d2 100644 |
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--- a/maps.c |
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+++ b/maps.c |
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@@ -44,7 +44,7 @@ mapping_t r5layout[] = { |
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{ "ddf-N-restart", ALGORITHM_LEFT_ASYMMETRIC}, |
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{ "ddf-N-continue", ALGORITHM_LEFT_SYMMETRIC}, |
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- { NULL, 0} |
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+ { NULL, UnSet } |
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}; |
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mapping_t r6layout[] = { |
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{ "left-asymmetric", ALGORITHM_LEFT_ASYMMETRIC}, |
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@@ -70,7 +70,7 @@ mapping_t r6layout[] = { |
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{ "right-symmetric-6", ALGORITHM_RIGHT_SYMMETRIC_6}, |
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{ "parity-first-6", ALGORITHM_PARITY_0_6}, |
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- { NULL, 0} |
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+ { NULL, UnSet } |
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}; |
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mapping_t pers[] = { |
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@@ -93,7 +93,7 @@ mapping_t pers[] = { |
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{ "10", 10}, |
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{ "faulty", LEVEL_FAULTY}, |
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{ "container", LEVEL_CONTAINER}, |
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- { NULL, 0} |
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+ { NULL, UnSet } |
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}; |
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mapping_t modes[] = { |
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@@ -106,7 +106,7 @@ mapping_t modes[] = { |
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{ "grow", GROW}, |
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{ "incremental", INCREMENTAL}, |
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{ "auto-detect", AUTODETECT}, |
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- { NULL, 0 } |
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+ { NULL, UnSet } |
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}; |
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mapping_t faultylayout[] = { |
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@@ -127,7 +127,7 @@ mapping_t faultylayout[] = { |
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{ "flush", ClearFaults}, |
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{ "none", ClearErrors}, |
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{ "default", ClearErrors}, |
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- { NULL, 0} |
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+ { NULL, UnSet } |
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}; |
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mapping_t consistency_policies[] = { |
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@@ -137,7 +137,7 @@ mapping_t consistency_policies[] = { |
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{ "bitmap", CONSISTENCY_POLICY_BITMAP}, |
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{ "journal", CONSISTENCY_POLICY_JOURNAL}, |
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{ "ppl", CONSISTENCY_POLICY_PPL}, |
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- { NULL, 0} |
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+ { NULL, UnSet } |
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}; |
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mapping_t sysfs_array_states[] = { |
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@@ -154,7 +154,7 @@ mapping_t sysfs_array_states[] = { |
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{ "read-auto", ARRAY_READ_AUTO }, |
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{ "clean", ARRAY_CLEAN }, |
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{ "write-pending", ARRAY_WRITE_PENDING }, |
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- { NULL, 0 } |
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+ { NULL, ARRAY_UNKNOWN_STATE } |
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}; |
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char *map_num(mapping_t *map, int num) |
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@@ -174,5 +174,6 @@ int map_name(mapping_t *map, char *name) |
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return map->num; |
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map++; |
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} |
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- return UnSet; |
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+ |
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+ return map->num; |
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} |
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diff --git a/sysfs.c b/sysfs.c |
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index c6df9b0..712f8b3 100644 |
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--- a/sysfs.c |
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+++ b/sysfs.c |
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@@ -250,8 +250,6 @@ struct mdinfo *sysfs_read(int fd, char *devnm, unsigned long options) |
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if (load_sys(fname, buf, sizeof(buf))) |
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goto abort; |
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sra->array_state = map_name(sysfs_array_states, buf); |
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- if (sra->array_state == UnSet) |
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- sra->array_state = ARRAY_UNKNOWN_STATE; |
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} |
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if (options & GET_CONSISTENCY_POLICY) { |
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-- |
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2.7.4 |
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