Btrfs: fix memory leak in name_cache_insert()
We should free name_cache_entry before returning from the error handling code. Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
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@ -1814,8 +1814,10 @@ static int name_cache_insert(struct send_ctx *sctx,
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(unsigned long)nce->ino);
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if (!nce_head) {
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nce_head = kmalloc(sizeof(*nce_head), GFP_NOFS);
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if (!nce_head)
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if (!nce_head) {
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kfree(nce);
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return -ENOMEM;
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}
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INIT_LIST_HEAD(nce_head);
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ret = radix_tree_insert(&sctx->name_cache, nce->ino, nce_head);
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