From 324148788bf3744d90fb6894ec5744eb0ca91b74 Mon Sep 17 00:00:00 2001
From: Julia Lawall
Date: Tue, 11 May 2010 20:26:57 +0200
Subject: Staging: Drop memory allocation cast
Drop cast on the result of kmalloc and similar functions.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
type T;
@@
- (T *)
(\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...))
//
Signed-off-by: Julia Lawall
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/cx25821/cx25821-audio-upstream.c | 6 ++----
drivers/staging/cx25821/cx25821-video-upstream-ch2.c | 6 ++----
drivers/staging/cx25821/cx25821-video-upstream.c | 4 ++--
3 files changed, 6 insertions(+), 10 deletions(-)
(limited to 'drivers/staging/cx25821')
diff --git a/drivers/staging/cx25821/cx25821-audio-upstream.c b/drivers/staging/cx25821/cx25821-audio-upstream.c
index 11c56bdb0ceb..4c7d21e3d54d 100644
--- a/drivers/staging/cx25821/cx25821-audio-upstream.c
+++ b/drivers/staging/cx25821/cx25821-audio-upstream.c
@@ -751,8 +751,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
if (dev->input_audiofilename) {
str_length = strlen(dev->input_audiofilename);
- dev->_audiofilename =
- (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_audiofilename)
goto error;
@@ -766,8 +765,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
}
} else {
str_length = strlen(_defaultAudioName);
- dev->_audiofilename =
- (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_audiofilename)
goto error;
diff --git a/drivers/staging/cx25821/cx25821-video-upstream-ch2.c b/drivers/staging/cx25821/cx25821-video-upstream-ch2.c
index cc51618cffa9..343df6619fe8 100644
--- a/drivers/staging/cx25821/cx25821-video-upstream-ch2.c
+++ b/drivers/staging/cx25821/cx25821-video-upstream-ch2.c
@@ -769,8 +769,7 @@ int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
if (dev->input_filename_ch2) {
str_length = strlen(dev->input_filename_ch2);
- dev->_filename_ch2 =
- (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename_ch2 = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_filename_ch2)
goto error;
@@ -779,8 +778,7 @@ int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
str_length + 1);
} else {
str_length = strlen(dev->_defaultname_ch2);
- dev->_filename_ch2 =
- (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename_ch2 = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_filename_ch2)
goto error;
diff --git a/drivers/staging/cx25821/cx25821-video-upstream.c b/drivers/staging/cx25821/cx25821-video-upstream.c
index 6d48a1e26d1b..fdd94cf6d0be 100644
--- a/drivers/staging/cx25821/cx25821-video-upstream.c
+++ b/drivers/staging/cx25821/cx25821-video-upstream.c
@@ -825,7 +825,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
if (dev->input_filename) {
str_length = strlen(dev->input_filename);
- dev->_filename = (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_filename)
goto error;
@@ -833,7 +833,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
memcpy(dev->_filename, dev->input_filename, str_length + 1);
} else {
str_length = strlen(dev->_defaultname);
- dev->_filename = (char *)kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
if (!dev->_filename)
goto error;
--
cgit v1.2.3-55-g7522