]> git.karo-electronics.de Git - linux-beck.git/commit
staging: rtl8712: remove _malloc()
authorVitaly Osipov <vitaly.osipov@gmail.com>
Sat, 24 May 2014 08:19:27 +0000 (18:19 +1000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 25 May 2014 18:04:44 +0000 (11:04 -0700)
commit91d435fe368ab30702d7bcd50f680e7185899295
tree2415c6d2ad015124be711c82499e0affd6ef89fb
parent811e843ddf9a6583b5c7b45f700fdc92aad24d06
staging: rtl8712: remove _malloc()

This patch removes all usage of _malloc() and the function itself. Most
uses are straightforward replacements by kmalloc(..., GFP_ATOMIC),
because this was the definition of _malloc(). In a few places it
was possible to use kzalloc() or memdup_user.

A further improvement would be to replace GFP_ATOMIC with GFP_KERNEL
where possible.

Verified by compilation only.

Initial replacement done by running a Coccinelle script along the lines
of:

@@
type T;
expression E;
identifier V;
@@
- V = (T) _malloc(E);
+ V = kmalloc(E, GFP_ATOMIC);

@@
expression E, E1;
@@
- E1 = _malloc(E);
+ E1 = kmalloc(E, GFP_ATOMIC);

Signed-off-by: Vitaly Osipov <vitaly.osipov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13 files changed:
drivers/staging/rtl8712/hal_init.c
drivers/staging/rtl8712/mlme_linux.c
drivers/staging/rtl8712/osdep_service.h
drivers/staging/rtl8712/rtl8712_recv.c
drivers/staging/rtl8712/rtl871x_cmd.c
drivers/staging/rtl8712/rtl871x_io.c
drivers/staging/rtl8712/rtl871x_ioctl_linux.c
drivers/staging/rtl8712/rtl871x_mlme.c
drivers/staging/rtl8712/rtl871x_mp.c
drivers/staging/rtl8712/rtl871x_recv.c
drivers/staging/rtl8712/rtl871x_sta_mgt.c
drivers/staging/rtl8712/rtl871x_xmit.c
drivers/staging/rtl8712/usb_ops_linux.c