xiaomi-sm8450/android_kernel_xiaomi_sm8450
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new helper: file_inode(file)

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2013-01-23 17:07:38 -05:00
parent 57eccb830f
commit 496ad9aa8e
306 changed files with 696 additions and 717 deletions
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14
security/smack/smack_lsm.c
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@@ -456,7 +456,7 @@ static int smack_sb_umount(struct vfsmount *mnt, int flags)
*/
static int smack_bprm_set_creds(struct linux_binprm *bprm)
{
struct inode *inode = bprm->file->f_path.dentry->d_inode;
struct inode *inode = file_inode(bprm->file);
struct task_smack *bsp = bprm->cred->security;
struct inode_smack *isp;
int rc;
@@ -1187,21 +1187,15 @@ static int smack_mmap_file(struct file *file,
char *msmack;
char *osmack;
struct inode_smack *isp;
struct dentry *dp;
int may;
int mmay;
int tmay;
int rc;
if (file == NULL || file->f_dentry == NULL)
if (file == NULL)
return 0;
dp = file->f_dentry;
if (dp->d_inode == NULL)
return 0;
isp = dp->d_inode->i_security;
isp = file_inode(file)->i_security;
if (isp->smk_mmap == NULL)
return 0;
msmack = isp->smk_mmap;
@@ -1359,7 +1353,7 @@ static int smack_file_receive(struct file *file)
*/
static int smack_file_open(struct file *file, const struct cred *cred)
{
struct inode_smack *isp = file->f_path.dentry->d_inode->i_security;
struct inode_smack *isp = file_inode(file)->i_security;
file->f_security = isp->smk_inode;