[PATCH 2/6 v12] disk/lvm: Remove unused cache_pool

[Patrick Plenefisch]

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>
---
 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 36023279f..286132d74 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);
     }
 }
@@ -844,28 +842,6 @@ 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)
@@ -898,7 +874,6 @@ 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);
-- 
2.39.5

0002-disk-lvm-Remove-unused-cache_pool.patch
Description: Text Data