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| author | Alexandru Gheorghiu <gheorghiuandru@gmail.com> | 2013-03-09 12:57:28 +0100 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2013-03-11 20:13:21 +0100 |
| commit | eeb65d9cb5159752e672b5164110838bb5936a4a (patch) | |
| tree | e1d2400c828ca0956f1bb3b7c39c04d3cb7ab988 /fs/pstore | |
| parent | Linux 3.9-rc2 (diff) | |
| download | linux-eeb65d9cb5159752e672b5164110838bb5936a4a.tar.xz linux-eeb65d9cb5159752e672b5164110838bb5936a4a.zip | |
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@gmail.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'fs/pstore')
| -rw-r--r-- | fs/pstore/ram.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 288f068740f6..38babb3a9384 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; } |