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disk/lvm: Remove unused cache_pool

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The cache_pool is never read or used, remove it.

Signed-off-by: Patrick Plenefisch <simonpatp@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Patrick Plenefisch 2024-08-13 20:15:37 -04:00 committed by Daniel Kiper
parent 90848a1f7c
commit d34b9120e7
1 changed files with 0 additions and 25 deletions
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25
grub-core/disk/lvm.c
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@ -37,7 +37,6 @@ GRUB_MOD_LICENSE ("GPLv3+");
struct ignored_feature_lv
{
struct grub_diskfilter_lv *lv;
char *cache_pool;
char *origin;
struct ignored_feature_lv *next;
};
@ -127,7 +126,6 @@ grub_lvm_free_ignored_feature_lvs (struct ignored_feature_lv *ignored_feature_lv
}
grub_free (ignored_feature->lv);
grub_free (ignored_feature->origin);
grub_free (ignored_feature->cache_pool);
grub_free (ignored_feature);
}
}
@ -856,28 +854,6 @@ grub_lvm_detect (grub_disk_t disk,
skip_lv = 1;
p2 = grub_strstr (p, "cache_pool = \"");
if (!p2)
goto ignored_feature_lv_fail;
p2 = grub_strchr (p2, '"');
if (!p2)
goto ignored_feature_lv_fail;
p3 = ++p2;
if (p3 == mda_end)
goto ignored_feature_lv_fail;
p3 = grub_strchr (p3, '"');
if (!p3)
goto ignored_feature_lv_fail;
sz = p3 - p2;
ignored_feature->cache_pool = grub_malloc (sz + 1);
if (!ignored_feature->cache_pool)
goto ignored_feature_lv_fail;
grub_memcpy (ignored_feature->cache_pool, p2, sz);
ignored_feature->cache_pool[sz] = '\0';
p2 = grub_strstr (p, "origin = \"");
if (!p2)
@ -910,7 +886,6 @@ grub_lvm_detect (grub_disk_t disk,
if (ignored_feature)
{
grub_free (ignored_feature->origin);
grub_free (ignored_feature->cache_pool);
if (ignored_feature->lv)
{
grub_free (ignored_feature->lv->fullname);