ext4: Add error checking to kmem_cache_alloc() call in ext4_free_blocks()
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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1 changed files with 5 additions and 1 deletions
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@ -4626,7 +4626,11 @@ do_more:
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* blocks being freed are metadata. these blocks shouldn't
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* be used until this transaction is committed
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*/
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new_entry = kmem_cache_alloc(ext4_free_ext_cachep, GFP_NOFS);
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new_entry = kmem_cache_alloc(ext4_free_ext_cachep, GFP_NOFS);
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if (!new_entry) {
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err = -ENOMEM;
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goto error_return;
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}
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new_entry->start_blk = bit;
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new_entry->group = block_group;
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new_entry->count = count;
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