cache_pool is never read or used, remove it
Signed-off-by: Patrick Plenefisch <[email protected]>
---
grub-core/disk/lvm.c | 25 -------------------------
1 file changed, 25 deletions(-)
diff --git a/grub-core/disk/lvm.c b/grub-core/disk/lvm.c
index 3d226fad5..17e225596 100644
--- a/grub-core/disk/lvm.c
+++ b/grub-core/disk/lvm.c
@@ -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);
}
}
@@ -858,28 +856,6 @@ 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)
@@ -912,7 +888,6 @@ 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);
--
2.39.2
From 17514a1462d6c64e16e6d67133b0759c09746cbb Mon Sep 17 00:00:00 2001
From: Patrick Plenefisch <[email protected]>
Date: Tue, 13 Aug 2024 20:15:37 -0400
Subject: [PATCH 2/3] disk/lvm: Remove unused cache_pool
cache_pool is never read or used, remove it
Signed-off-by: Patrick Plenefisch <[email protected]>
---
grub-core/disk/lvm.c | 25 -------------------------
1 file changed, 25 deletions(-)
diff --git a/grub-core/disk/lvm.c b/grub-core/disk/lvm.c
index 3d226fad5..17e225596 100644
--- a/grub-core/disk/lvm.c
+++ b/grub-core/disk/lvm.c
@@ -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);
}
}
@@ -858,28 +856,6 @@ 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)
@@ -912,7 +888,6 @@ 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);
--
2.39.2
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