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Subject[PATCH] Btrfs: Cocci spatch "memdup.spatch"
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Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---

diff -u -p a/fs/btrfs/send.c b/fs/btrfs/send.c
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -3429,10 +3429,9 @@ static int __find_xattr(int num, struct
strncmp(name, ctx->name, name_len) == 0) {
ctx->found_idx = num;
ctx->found_data_len = data_len;
- ctx->found_data = kmalloc(data_len, GFP_NOFS);
+ ctx->found_data = kmemdup(data, data_len, GFP_NOFS);
if (!ctx->found_data)
return -ENOMEM;
- memcpy(ctx->found_data, data, data_len);
return 1;
}
return 0;



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