samsung_sm8750/android_kernel_samsung_sm8750
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

get rid of pointless checks for NULL ->i_op

Browse Source 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2014-02-01 04:43:32 -05:00
parent 05faf3169f
commit 627bf81ac6
5 changed files with 5 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
fs/cachefiles/bind.c
View File

@@ -124,7 +124,6 @@ static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache)
/* check parameters */ /* check parameters */
ret = -EOPNOTSUPP; ret = -EOPNOTSUPP;
if (!root->d_inode || if (!root->d_inode ||
!root->d_inode->i_op ||
!root->d_inode->i_op->lookup || !root->d_inode->i_op->lookup ||
!root->d_inode->i_op->mkdir || !root->d_inode->i_op->mkdir ||
!root->d_inode->i_op->setxattr || !root->d_inode->i_op->setxattr ||

3
fs/cachefiles/namei.c
View File

@@ -779,8 +779,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache,
} }
ret = -EPERM; ret = -EPERM;
if (!subdir->d_inode->i_op || if (!subdir->d_inode->i_op->setxattr ||
!subdir->d_inode->i_op->setxattr ||
!subdir->d_inode->i_op->getxattr || !subdir->d_inode->i_op->getxattr ||
!subdir->d_inode->i_op->lookup || !subdir->d_inode->i_op->lookup ||
!subdir->d_inode->i_op->mkdir || !subdir->d_inode->i_op->mkdir ||

2
security/integrity/evm/evm_crypto.c
View File

@@ -137,7 +137,7 @@ static int evm_calc_hmac_or_hash(struct dentry *dentry,
int error; int error;
int size; int size;
if (!inode->i_op || !inode->i_op->getxattr) if (!inode->i_op->getxattr)
return -EOPNOTSUPP; return -EOPNOTSUPP;
desc = init_desc(type); desc = init_desc(type);
if (IS_ERR(desc)) if (IS_ERR(desc))

2
security/integrity/evm/evm_main.c
View File

@@ -62,7 +62,7 @@ static int evm_find_protected_xattrs(struct dentry *dentry)
int error; int error;
int count = 0; int count = 0;
if (!inode->i_op || !inode->i_op->getxattr) if (!inode->i_op->getxattr)
return -EOPNOTSUPP; return -EOPNOTSUPP;
for (xattr = evm_config_xattrnames; *xattr != NULL; xattr++) { for (xattr = evm_config_xattrnames; *xattr != NULL; xattr++) {

4
security/tomoyo/realpath.c
View File

@@ -173,7 +173,7 @@ static char *tomoyo_get_local_path(struct dentry *dentry, char * const buffer,
* Use filesystem name if filesystem does not support rename() * Use filesystem name if filesystem does not support rename()
* operation. * operation.
*/ */
if (inode->i_op && !inode->i_op->rename) if (!inode->i_op->rename)
goto prepend_filesystem_name; goto prepend_filesystem_name;
} }
/* Prepend device name. */ /* Prepend device name. */
@@ -282,7 +282,7 @@ char *tomoyo_realpath_from_path(struct path *path)
* Get local name for filesystems without rename() operation * Get local name for filesystems without rename() operation
* or dentry without vfsmount. * or dentry without vfsmount.
*/ */
if (!path->mnt || (inode->i_op && !inode->i_op->rename)) if (!path->mnt || !inode->i_op->rename)
pos = tomoyo_get_local_path(path->dentry, buf, pos = tomoyo_get_local_path(path->dentry, buf,
buf_len - 1); buf_len - 1);
/* Get absolute name for the rest. */ /* Get absolute name for the rest. */