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authorMuhammad Falak R Wani <falakreyaz@gmail.com>2016-05-19 16:52:49 +0300
committerDavid S. Miller <davem@davemloft.net>2016-05-21 02:50:07 +0300
commit7c542772cc5ff061ec3d06658f5d36304bcd5395 (patch)
tree891d76e486f386e451f60f02fe3a970d787c814a /drivers
parente27f4a942a0ee4b84567a3c6cfa84f273e55cbb7 (diff)
downloadlinux-7c542772cc5ff061ec3d06658f5d36304bcd5395.tar.xz
net:liquidio: use kmemdup
Use kmemdup when some other buffer is immediately copied into allocated region. It replaces call to allocation followed by memcpy, by a single call to kmemdup. Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/cavium/liquidio/octeon_device.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.c b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
index f67641a2ff9e..8e23e3fad662 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
@@ -602,12 +602,10 @@ int octeon_download_firmware(struct octeon_device *oct, const u8 *data,
snprintf(oct->fw_info.liquidio_firmware_version, 32, "LIQUIDIO: %s",
h->version);
- buffer = kmalloc(size, GFP_KERNEL);
+ buffer = kmemdup(data, size, GFP_KERNEL);
if (!buffer)
return -ENOMEM;
- memcpy(buffer, data, size);
-
p = buffer + sizeof(struct octeon_firmware_file_header);
/* load all images */