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Commit eeb65d9c authored by Alexandru Gheorghiu's avatar Alexandru Gheorghiu Committed by Tony Luck
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fs: pstore: Replaced calls to kmalloc and memcpy with kmemdup 



Replaced calls to kmalloc and memcpy with a single call to kmemdup.
This patch was found using coccicheck.

Signed-off-by: default avatarAlexandru Gheorghiu <gheorghiuandru@gmail.com>
Acked-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent f6161aa1

fs/pstore/ram.c

+1 −2
Original line number Diff line number Diff line
@@ -156,10 +156,9 @@ static ssize_t ramoops_pstore_read(u64 *id, enum pstore_type_id *type, 
	time->tv_nsec = 0;



	size = persistent_ram_old_size(prz);

	*buf = kmalloc(size, GFP_KERNEL);

	*buf = kmemdup(persistent_ram_old(prz), size, GFP_KERNEL);

	if (*buf == NULL)

		return -ENOMEM;

	memcpy(*buf, persistent_ram_old(prz), size);



	return size;

}