diff options
author | Laurent Navet <laurent.navet@gmail.com> | 2012-12-03 13:20:25 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-07 22:00:35 (GMT) |
commit | 77ecb6fe6dce7a726b374665fe1b74cc5cac30fd (patch) | |
tree | d03381ee7cbc71d8569df6fac60e9ba1b58e462f /drivers/staging/line6 | |
parent | a37629024975714f1e2fa9851b7f77cd1bad0790 (diff) | |
download | linux-77ecb6fe6dce7a726b374665fe1b74cc5cac30fd.tar.xz |
staging: line6: Use kmemdup rather than duplicating its implementation
staging: line6: driver.c
The semantic patch that makes this output is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/line6')
-rw-r--r-- | drivers/staging/line6/driver.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c index 1e4ce500..71c2a57 100644 --- a/drivers/staging/line6/driver.c +++ b/drivers/staging/line6/driver.c @@ -307,14 +307,13 @@ int line6_version_request_async(struct usb_line6 *line6) char *buffer; int retval; - buffer = kmalloc(sizeof(line6_request_version), GFP_ATOMIC); + buffer = kmemdup(line6_request_version, + sizeof(line6_request_version), GFP_ATOMIC); if (buffer == NULL) { dev_err(line6->ifcdev, "Out of memory"); return -ENOMEM; } - memcpy(buffer, line6_request_version, sizeof(line6_request_version)); - retval = line6_send_raw_message_async(line6, buffer, sizeof(line6_request_version)); kfree(buffer); |