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disk/diskfilter: Remove unused variable

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Variable e is set but never used. We can just remove it now.

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Vladimir Serbinenko 2023-08-24 02:32:55 +02:00 committed by Daniel Kiper
parent 3815acc57b
commit 2f3faf02c4
1 changed files with 1 additions and 3 deletions
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4
grub-core/disk/diskfilter.c
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@ -720,7 +720,7 @@ read_segment (struct grub_diskfilter_segment *seg, grub_disk_addr_t sector,
case GRUB_DISKFILTER_RAID6:
{
grub_disk_addr_t read_sector;
grub_uint64_t b, p, n, disknr, e;
grub_uint64_t b, p, n, disknr;
/* n = 1 for level 4 and 5, 2 for level 6. */
n = seg->type / 3;
@ -770,7 +770,6 @@ read_segment (struct grub_diskfilter_segment *seg, grub_disk_addr_t sector,
if (read_size > size)
read_size = size;
e = 0;
/* Reset read error. */
if (grub_errno == GRUB_ERR_READ_ERROR
|| grub_errno == GRUB_ERR_UNKNOWN_DEVICE)
@ -784,7 +783,6 @@ read_segment (struct grub_diskfilter_segment *seg, grub_disk_addr_t sector,
if ((err) && (err != GRUB_ERR_READ_ERROR
&& err != GRUB_ERR_UNKNOWN_DEVICE))
return err;
e++;
if (err)
{