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Date: Sat, 9 Mar 2013 13:57:28 +0200 From: Alexandru Gheorghiu <gheorghiuandru@...il.com> To: Anton Vorontsov <cbouatmailru@...il.com> Cc: Colin Cross <ccross@...roid.com>, Kees Cook <keescook@...omium.org>, Tony Luck <tony.luck@...el.com>, linux-kernel@...r.kernel.org, Alexandru Gheorghiu <gheorghiuandru@...il.com> Subject: [PATCH] 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: Alexandru Gheorghiu <gheorghiuandru@...il.com> --- fs/pstore/ram.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 288f068..38babb3 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -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; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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