diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-02-01 04:43:32 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-04-01 23:19:16 -0400 |
| commit | 627bf81ac625f05060db033a0f3791521ad7bd79 (patch) | |
| tree | 5c88cb13dae2529cf4c778416c88b6c13cd4f38f | |
| parent | 05faf3169f039cb03ebabdfee6eda0e7ada5ea11 (diff) | |
get rid of pointless checks for NULL ->i_op
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/cachefiles/bind.c | 1 | ||||
| -rw-r--r-- | fs/cachefiles/namei.c | 3 | ||||
| -rw-r--r-- | security/integrity/evm/evm_crypto.c | 2 | ||||
| -rw-r--r-- | security/integrity/evm/evm_main.c | 2 | ||||
| -rw-r--r-- | security/tomoyo/realpath.c | 4 |
5 files changed, 5 insertions, 7 deletions
diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c index 622f4696e48..5b99bafc31d 100644 --- a/fs/cachefiles/bind.c +++ b/fs/cachefiles/bind.c @@ -124,7 +124,6 @@ static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache) /* check parameters */ ret = -EOPNOTSUPP; if (!root->d_inode || - !root->d_inode->i_op || !root->d_inode->i_op->lookup || !root->d_inode->i_op->mkdir || !root->d_inode->i_op->setxattr || diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c index ca65f39dc8d..1b1283bff8d 100644 --- a/fs/cachefiles/namei.c +++ b/fs/cachefiles/namei.c @@ -779,8 +779,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache, } ret = -EPERM; - if (!subdir->d_inode->i_op || - !subdir->d_inode->i_op->setxattr || + if (!subdir->d_inode->i_op->setxattr || !subdir->d_inode->i_op->getxattr || !subdir->d_inode->i_op->lookup || !subdir->d_inode->i_op->mkdir || diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c index 3bab89eb21d..e90ab0e20db 100644 --- a/security/integrity/evm/evm_crypto.c +++ b/security/integrity/evm/evm_crypto.c @@ -137,7 +137,7 @@ static int evm_calc_hmac_or_hash(struct dentry *dentry, int error; int size; - if (!inode->i_op || !inode->i_op->getxattr) + if (!inode->i_op->getxattr) return -EOPNOTSUPP; desc = init_desc(type); if (IS_ERR(desc)) diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c index 336b3ddfe63..bab1c39ffca 100644 --- a/security/integrity/evm/evm_main.c +++ b/security/integrity/evm/evm_main.c @@ -62,7 +62,7 @@ static int evm_find_protected_xattrs(struct dentry *dentry) int error; int count = 0; - if (!inode->i_op || !inode->i_op->getxattr) + if (!inode->i_op->getxattr) return -EOPNOTSUPP; for (xattr = evm_config_xattrnames; *xattr != NULL; xattr++) { diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c index 80a09c37cac..a3386d11942 100644 --- a/security/tomoyo/realpath.c +++ b/security/tomoyo/realpath.c @@ -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() * operation. */ - if (inode->i_op && !inode->i_op->rename) + if (!inode->i_op->rename) goto prepend_filesystem_name; } /* Prepend device name. */ @@ -282,7 +282,7 @@ char *tomoyo_realpath_from_path(struct path *path) * Get local name for filesystems without rename() operation * 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, buf_len - 1); /* Get absolute name for the rest. */ |