diff options
Diffstat (limited to 'fs/coda/pioctl.c')
-rw-r--r-- | fs/coda/pioctl.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/fs/coda/pioctl.c b/fs/coda/pioctl.c index c21a1f552a63..c51365422aa8 100644 --- a/fs/coda/pioctl.c +++ b/fs/coda/pioctl.c | |||
@@ -24,8 +24,7 @@ | |||
24 | #include <linux/coda_psdev.h> | 24 | #include <linux/coda_psdev.h> |
25 | 25 | ||
26 | /* pioctl ops */ | 26 | /* pioctl ops */ |
27 | static int coda_ioctl_permission(struct inode *inode, int mask, | 27 | static int coda_ioctl_permission(struct inode *inode, int mask); |
28 | struct nameidata *nd); | ||
29 | static int coda_pioctl(struct inode * inode, struct file * filp, | 28 | static int coda_pioctl(struct inode * inode, struct file * filp, |
30 | unsigned int cmd, unsigned long user_data); | 29 | unsigned int cmd, unsigned long user_data); |
31 | 30 | ||
@@ -42,8 +41,7 @@ const struct file_operations coda_ioctl_operations = { | |||
42 | }; | 41 | }; |
43 | 42 | ||
44 | /* the coda pioctl inode ops */ | 43 | /* the coda pioctl inode ops */ |
45 | static int coda_ioctl_permission(struct inode *inode, int mask, | 44 | static int coda_ioctl_permission(struct inode *inode, int mask) |
46 | struct nameidata *nd) | ||
47 | { | 45 | { |
48 | return 0; | 46 | return 0; |
49 | } | 47 | } |
@@ -51,7 +49,7 @@ static int coda_ioctl_permission(struct inode *inode, int mask, | |||
51 | static int coda_pioctl(struct inode * inode, struct file * filp, | 49 | static int coda_pioctl(struct inode * inode, struct file * filp, |
52 | unsigned int cmd, unsigned long user_data) | 50 | unsigned int cmd, unsigned long user_data) |
53 | { | 51 | { |
54 | struct nameidata nd; | 52 | struct path path; |
55 | int error; | 53 | int error; |
56 | struct PioctlData data; | 54 | struct PioctlData data; |
57 | struct inode *target_inode = NULL; | 55 | struct inode *target_inode = NULL; |
@@ -66,21 +64,21 @@ static int coda_pioctl(struct inode * inode, struct file * filp, | |||
66 | * Look up the pathname. Note that the pathname is in | 64 | * Look up the pathname. Note that the pathname is in |
67 | * user memory, and namei takes care of this | 65 | * user memory, and namei takes care of this |
68 | */ | 66 | */ |
69 | if ( data.follow ) { | 67 | if (data.follow) { |
70 | error = user_path_walk(data.path, &nd); | 68 | error = user_path(data.path, &path); |
71 | } else { | 69 | } else { |
72 | error = user_path_walk_link(data.path, &nd); | 70 | error = user_lpath(data.path, &path); |
73 | } | 71 | } |
74 | 72 | ||
75 | if ( error ) { | 73 | if ( error ) { |
76 | return error; | 74 | return error; |
77 | } else { | 75 | } else { |
78 | target_inode = nd.path.dentry->d_inode; | 76 | target_inode = path.dentry->d_inode; |
79 | } | 77 | } |
80 | 78 | ||
81 | /* return if it is not a Coda inode */ | 79 | /* return if it is not a Coda inode */ |
82 | if ( target_inode->i_sb != inode->i_sb ) { | 80 | if ( target_inode->i_sb != inode->i_sb ) { |
83 | path_put(&nd.path); | 81 | path_put(&path); |
84 | return -EINVAL; | 82 | return -EINVAL; |
85 | } | 83 | } |
86 | 84 | ||
@@ -89,7 +87,7 @@ static int coda_pioctl(struct inode * inode, struct file * filp, | |||
89 | 87 | ||
90 | error = venus_pioctl(inode->i_sb, &(cnp->c_fid), cmd, &data); | 88 | error = venus_pioctl(inode->i_sb, &(cnp->c_fid), cmd, &data); |
91 | 89 | ||
92 | path_put(&nd.path); | 90 | path_put(&path); |
93 | return error; | 91 | return error; |
94 | } | 92 | } |
95 | 93 | ||