[PATCH 2/3] 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>
---
 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

0002-disk-lvm-Remove-unused-cache_pool.patch
Description: Source code patch