From: Panagiotis Issaris <[email protected]>
- Remove useless casts from k(m|z)alloc and vmallocs
- One conversion of kmalloc+memset to kzalloc
Signed-off-by: Panagiotis Issaris <[email protected]>
---
fs/autofs4/inode.c | 4 +---
fs/befs/btree.c | 2 +-
fs/befs/debug.c | 6 +++---
fs/binfmt_misc.c | 2 +-
fs/binfmt_som.c | 2 +-
fs/cifs/cifssmb.c | 3 +--
fs/cifs/misc.c | 8 ++------
fs/file.c | 8 ++++----
fs/jffs/inode-v23.c | 4 ++--
fs/jffs/intrep.c | 14 +++++++-------
fs/jfs/jfs_dtree.c | 14 ++++----------
fs/jfs/jfs_imap.c | 2 +-
fs/lockd/svcshare.c | 3 +--
fs/nfs/nfs4proc.c | 2 +-
fs/reiserfs/xattr_acl.c | 3 +--
15 files changed, 31 insertions(+), 46 deletions(-)
diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c
index fde78b1..8e40bc1 100644
--- a/fs/autofs4/inode.c
+++ b/fs/autofs4/inode.c
@@ -305,13 +305,11 @@ int autofs4_fill_super(struct super_bloc
struct autofs_sb_info *sbi;
struct autofs_info *ino;
- sbi = (struct autofs_sb_info *) kmalloc(sizeof(*sbi), GFP_KERNEL);
+ sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
if ( !sbi )
goto fail_unlock;
DPRINTK("starting up, sbi = %p",sbi);
- memset(sbi, 0, sizeof(*sbi));
-
s->s_fs_info = sbi;
sbi->magic = AUTOFS_SBI_MAGIC;
sbi->root = NULL;
diff --git a/fs/befs/btree.c b/fs/befs/btree.c
index 76e2197..8ac2126 100644
--- a/fs/befs/btree.c
+++ b/fs/befs/btree.c
@@ -261,7 +261,7 @@ befs_btree_find(struct super_block *sb,
goto error;
}
- this_node = (befs_btree_node *) kmalloc(sizeof (befs_btree_node),
+ this_node = kmalloc(sizeof (befs_btree_node),
GFP_NOFS);
if (!this_node) {
befs_error(sb, "befs_btree_find() failed to allocate %u "
diff --git a/fs/befs/debug.c b/fs/befs/debug.c
index 875cc0a..2f4ba6c 100644
--- a/fs/befs/debug.c
+++ b/fs/befs/debug.c
@@ -29,7 +29,7 @@ void
befs_error(const struct super_block *sb, const char *fmt, ...)
{
va_list args;
- char *err_buf = (char *) kmalloc(ERRBUFSIZE, GFP_KERNEL);
+ char *err_buf = kmalloc(ERRBUFSIZE, GFP_KERNEL);
if (err_buf == NULL) {
printk(KERN_ERR "could not allocate %d bytes\n", ERRBUFSIZE);
return;
@@ -47,7 +47,7 @@ void
befs_warning(const struct super_block *sb, const char *fmt, ...)
{
va_list args;
- char *err_buf = (char *) kmalloc(ERRBUFSIZE, GFP_KERNEL);
+ char *err_buf = kmalloc(ERRBUFSIZE, GFP_KERNEL);
if (err_buf == NULL) {
printk(KERN_ERR "could not allocate %d bytes\n", ERRBUFSIZE);
return;
@@ -71,7 +71,7 @@ #ifdef CONFIG_BEFS_DEBUG
char *err_buf = NULL;
if (BEFS_SB(sb)->mount_opts.debug) {
- err_buf = (char *) kmalloc(ERRBUFSIZE, GFP_KERNEL);
+ err_buf = kmalloc(ERRBUFSIZE, GFP_KERNEL);
if (err_buf == NULL) {
printk(KERN_ERR "could not allocate %d bytes\n",
ERRBUFSIZE);
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index 34ebbc1..1178403 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -313,7 +313,7 @@ static Node *create_entry(const char __u
err = -ENOMEM;
memsize = sizeof(Node) + count + 8;
- e = (Node *) kmalloc(memsize, GFP_USER);
+ e = kmalloc(memsize, GFP_USER);
if (!e)
goto out;
diff --git a/fs/binfmt_som.c b/fs/binfmt_som.c
index 32b5d62..cc5ef99 100644
--- a/fs/binfmt_som.c
+++ b/fs/binfmt_som.c
@@ -208,7 +208,7 @@ load_som_binary(struct linux_binprm * bp
size = som_ex->aux_header_size;
if (size > SOM_PAGESIZE)
goto out;
- hpuxhdr = (struct som_exec_auxhdr *) kmalloc(size, GFP_KERNEL);
+ hpuxhdr = kmalloc(size, GFP_KERNEL);
if (!hpuxhdr)
goto out;
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 19678c5..aaa68a1 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -4788,8 +4788,7 @@ int CIFSSMBNotify(const int xid, struct
} else {
/* Add file to outstanding requests */
/* BB change to kmem cache alloc */
- dnotify_req = (struct dir_notify_req *) kmalloc(
- sizeof(struct dir_notify_req),
+ dnotify_req = kmalloc(sizeof(struct dir_notify_req),
GFP_KERNEL);
if(dnotify_req) {
dnotify_req->Pid = pSMB->hdr.Pid;
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 22c937e..9675820 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -71,9 +71,7 @@ sesInfoAlloc(void)
{
struct cifsSesInfo *ret_buf;
- ret_buf =
- (struct cifsSesInfo *) kzalloc(sizeof (struct cifsSesInfo),
- GFP_KERNEL);
+ ret_buf = kzalloc(sizeof (struct cifsSesInfo), GFP_KERNEL);
if (ret_buf) {
write_lock(&GlobalSMBSeslock);
atomic_inc(&sesInfoAllocCount);
@@ -109,9 +107,7 @@ struct cifsTconInfo *
tconInfoAlloc(void)
{
struct cifsTconInfo *ret_buf;
- ret_buf =
- (struct cifsTconInfo *) kzalloc(sizeof (struct cifsTconInfo),
- GFP_KERNEL);
+ ret_buf = kzalloc(sizeof (struct cifsTconInfo), GFP_KERNEL);
if (ret_buf) {
write_lock(&GlobalSMBSeslock);
atomic_inc(&tconInfoAllocCount);
diff --git a/fs/file.c b/fs/file.c
index b3c6b82..4158c37 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -44,9 +44,9 @@ struct file ** alloc_fd_array(int num)
int size = num * sizeof(struct file *);
if (size <= PAGE_SIZE)
- new_fds = (struct file **) kmalloc(size, GFP_KERNEL);
+ new_fds = kmalloc(size, GFP_KERNEL);
else
- new_fds = (struct file **) vmalloc(size);
+ new_fds = vmalloc(size);
return new_fds;
}
@@ -213,9 +213,9 @@ fd_set * alloc_fdset(int num)
int size = num / 8;
if (size <= PAGE_SIZE)
- new_fdset = (fd_set *) kmalloc(size, GFP_KERNEL);
+ new_fdset = kmalloc(size, GFP_KERNEL);
else
- new_fdset = (fd_set *) vmalloc(size);
+ new_fdset = vmalloc(size);
return new_fdset;
}
diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c
index 9306869..ac831aa 100644
--- a/fs/jffs/inode-v23.c
+++ b/fs/jffs/inode-v23.c
@@ -819,7 +819,7 @@ jffs_mkdir(struct inode *dir, struct den
D1({
int len = dentry->d_name.len;
- char *_name = (char *) kmalloc(len + 1, GFP_KERNEL);
+ char *_name = kmalloc(len + 1, GFP_KERNEL);
memcpy(_name, dentry->d_name.name, len);
_name[len] = '\0';
printk("***jffs_mkdir(): dir = 0x%p, name = \"%s\", "
@@ -965,7 +965,7 @@ jffs_remove(struct inode *dir, struct de
D1({
int len = dentry->d_name.len;
const char *name = dentry->d_name.name;
- char *_name = (char *) kmalloc(len + 1, GFP_KERNEL);
+ char *_name = kmalloc(len + 1, GFP_KERNEL);
memcpy(_name, name, len);
_name[len] = '\0';
printk("***jffs_remove(): file = \"%s\", ino = %ld\n", _name, dentry->d_inode->i_ino);
diff --git a/fs/jffs/intrep.c b/fs/jffs/intrep.c
index 9000f1e..fd637e9 100644
--- a/fs/jffs/intrep.c
+++ b/fs/jffs/intrep.c
@@ -435,7 +435,7 @@ jffs_checksum_flash(struct mtd_info *mtd
int i, length;
/* Allocate read buffer */
- read_buf = (__u8 *) kmalloc (sizeof(__u8) * 4096, GFP_KERNEL);
+ read_buf = kmalloc (sizeof(__u8) * 4096, GFP_KERNEL);
if (!read_buf) {
printk(KERN_NOTICE "kmalloc failed in jffs_checksum_flash()\n");
return -ENOMEM;
@@ -747,11 +747,11 @@ #define READ_AHEAD_BYTES 4096 /*
/* Allocate read buffers */
- read_buf1 = (__u8 *) kmalloc (sizeof(__u8) * READ_AHEAD_BYTES, GFP_KERNEL);
+ read_buf1 = kmalloc (sizeof(__u8) * READ_AHEAD_BYTES, GFP_KERNEL);
if (!read_buf1)
return -ENOMEM;
- read_buf2 = (__u8 *) kmalloc (sizeof(__u8) * READ_AHEAD_BYTES, GFP_KERNEL);
+ read_buf2 = kmalloc (sizeof(__u8) * READ_AHEAD_BYTES, GFP_KERNEL);
if (!read_buf2) {
kfree(read_buf1);
return -ENOMEM;
@@ -879,7 +879,7 @@ #define NUMFREEALLOWED 2 /* 2
}
/* Allocate read buffer */
- read_buf = (__u8 *) kmalloc (sizeof(__u8) * 4096, GFP_KERNEL);
+ read_buf = kmalloc (sizeof(__u8) * 4096, GFP_KERNEL);
if (!read_buf) {
flash_safe_release(fmc->mtd);
return -ENOMEM;
@@ -1466,7 +1466,7 @@ jffs_insert_node(struct jffs_control *c,
kfree(f->name);
DJM(no_name--);
}
- if (!(f->name = (char *) kmalloc(raw_inode->nsize + 1,
+ if (!(f->name = kmalloc(raw_inode->nsize + 1,
GFP_KERNEL))) {
return -ENOMEM;
}
@@ -1740,7 +1740,7 @@ jffs_find_child(struct jffs_file *dir, c
printk("jffs_find_child(): Found \"%s\".\n", f->name);
}
else {
- char *copy = (char *) kmalloc(len + 1, GFP_KERNEL);
+ char *copy = kmalloc(len + 1, GFP_KERNEL);
if (copy) {
memcpy(copy, name, len);
copy[len] = '\0';
@@ -2630,7 +2630,7 @@ jffs_print_tree(struct jffs_file *first_
return;
}
- if (!(space = (char *) kmalloc(indent + 1, GFP_KERNEL))) {
+ if (!(space = kmalloc(indent + 1, GFP_KERNEL))) {
printk("jffs_print_tree(): Out of memory!\n");
return;
}
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index 6c3f083..1458291 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -592,9 +592,7 @@ int dtSearch(struct inode *ip, struct co
struct component_name ciKey;
struct super_block *sb = ip->i_sb;
- ciKey.name =
- (wchar_t *) kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t),
- GFP_NOFS);
+ ciKey.name = kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t), GFP_NOFS);
if (ciKey.name == 0) {
rc = -ENOMEM;
goto dtSearch_Exit2;
@@ -957,9 +955,7 @@ static int dtSplitUp(tid_t tid,
smp = split->mp;
sp = DT_PAGE(ip, smp);
- key.name =
- (wchar_t *) kmalloc((JFS_NAME_MAX + 2) * sizeof(wchar_t),
- GFP_NOFS);
+ key.name = kmalloc((JFS_NAME_MAX + 2) * sizeof(wchar_t), GFP_NOFS);
if (key.name == 0) {
DT_PUTPAGE(smp);
rc = -ENOMEM;
@@ -3777,13 +3773,11 @@ static int ciGetLeafPrefixKey(dtpage_t *
struct component_name lkey;
struct component_name rkey;
- lkey.name = (wchar_t *) kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t),
- GFP_KERNEL);
+ lkey.name = kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t), GFP_KERNEL);
if (lkey.name == NULL)
return -ENOSPC;
- rkey.name = (wchar_t *) kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t),
- GFP_KERNEL);
+ rkey.name = kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t), GFP_KERNEL);
if (rkey.name == NULL) {
kfree(lkey.name);
return -ENOSPC;
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index ccbe60a..6f6f566 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -120,7 +120,7 @@ int diMount(struct inode *ipimap)
* allocate/initialize the in-memory inode map control structure
*/
/* allocate the in-memory inode map control structure. */
- imap = (struct inomap *) kmalloc(sizeof(struct inomap), GFP_KERNEL);
+ imap = kmalloc(sizeof(struct inomap), GFP_KERNEL);
if (imap == NULL) {
jfs_err("diMount: kmalloc returned NULL!");
return -ENOMEM;
diff --git a/fs/lockd/svcshare.c b/fs/lockd/svcshare.c
index 27288c8..0603638 100644
--- a/fs/lockd/svcshare.c
+++ b/fs/lockd/svcshare.c
@@ -39,8 +39,7 @@ nlmsvc_share_file(struct nlm_host *host,
return nlm_lck_denied;
}
- share = (struct nlm_share *) kmalloc(sizeof(*share) + oh->len,
- GFP_KERNEL);
+ share = kmalloc(sizeof(*share) + oh->len, GFP_KERNEL);
if (share == NULL)
return nlm_lck_denied_nolocks;
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index e6ee97f..64efe59 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1960,7 +1960,7 @@ static int nfs4_proc_unlink_setup(struct
struct nfs_server *server = NFS_SERVER(dir->d_inode);
struct unlink_desc *up;
- up = (struct unlink_desc *) kmalloc(sizeof(*up), GFP_KERNEL);
+ up = kmalloc(sizeof(*up), GFP_KERNEL);
if (!up)
return -ENOMEM;
diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
index 97ae1b9..657f1a5 100644
--- a/fs/reiserfs/xattr_acl.c
+++ b/fs/reiserfs/xattr_acl.c
@@ -135,8 +135,7 @@ static void *posix_acl_to_disk(const str
int n;
*size = reiserfs_acl_size(acl->a_count);
- ext_acl = (reiserfs_acl_header *) kmalloc(sizeof(reiserfs_acl_header) +
- acl->a_count *
+ ext_acl = kmalloc(sizeof(reiserfs_acl_header) + acl->a_count *
sizeof(reiserfs_acl_entry),
GFP_NOFS);
if (!ext_acl)
--
1.4.2.rc1.ge7a0-dirty
-
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