Commit cb47dce7 authored by Aneesh Kumar K.V's avatar Aneesh Kumar K.V Committed by Theodore Ts'o

ext4: Return after ext4_error in case of failures

This fix some instances where we were continuing after calling
ext4_error. ext4_error call panic only if errors=panic mount option is
set. So we need to make sure we return correctly after ext4_error call

Reported by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: default avatarAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
parent 91b51a01
...@@ -587,11 +587,13 @@ void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb, ...@@ -587,11 +587,13 @@ void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb,
in_range(ext4_inode_bitmap(sb, desc), block, count) || in_range(ext4_inode_bitmap(sb, desc), block, count) ||
in_range(block, ext4_inode_table(sb, desc), sbi->s_itb_per_group) || in_range(block, ext4_inode_table(sb, desc), sbi->s_itb_per_group) ||
in_range(block + count - 1, ext4_inode_table(sb, desc), in_range(block + count - 1, ext4_inode_table(sb, desc),
sbi->s_itb_per_group)) sbi->s_itb_per_group)) {
ext4_error (sb, "ext4_free_blocks", ext4_error (sb, "ext4_free_blocks",
"Freeing blocks in system zones - " "Freeing blocks in system zones - "
"Block = %llu, count = %lu", "Block = %llu, count = %lu",
block, count); block, count);
goto error_return;
}
/* /*
* We are about to start releasing blocks in the bitmap, * We are about to start releasing blocks in the bitmap,
...@@ -1690,11 +1692,13 @@ ext4_fsblk_t ext4_new_blocks(handle_t *handle, struct inode *inode, ...@@ -1690,11 +1692,13 @@ ext4_fsblk_t ext4_new_blocks(handle_t *handle, struct inode *inode,
in_range(ret_block, ext4_inode_table(sb, gdp), in_range(ret_block, ext4_inode_table(sb, gdp),
EXT4_SB(sb)->s_itb_per_group) || EXT4_SB(sb)->s_itb_per_group) ||
in_range(ret_block + num - 1, ext4_inode_table(sb, gdp), in_range(ret_block + num - 1, ext4_inode_table(sb, gdp),
EXT4_SB(sb)->s_itb_per_group)) EXT4_SB(sb)->s_itb_per_group)) {
ext4_error(sb, "ext4_new_block", ext4_error(sb, "ext4_new_block",
"Allocating block in system zone - " "Allocating block in system zone - "
"blocks from %llu, length %lu", "blocks from %llu, length %lu",
ret_block, num); ret_block, num);
goto out;
}
performed_allocation = 1; performed_allocation = 1;
......
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