diff options
Diffstat (limited to 'fs/9p/vfs_file.c')
-rw-r--r-- | fs/9p/vfs_file.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index de3a129698da..1144d59d6469 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c | |||
@@ -69,29 +69,30 @@ int v9fs_file_open(struct inode *inode, struct file *file) | |||
69 | 69 | ||
70 | fid = v9fs_get_idpool(&v9ses->fidpool); | 70 | fid = v9fs_get_idpool(&v9ses->fidpool); |
71 | if (fid < 0) { | 71 | if (fid < 0) { |
72 | eprintk(KERN_WARNING, "newfid fails!\n"); | 72 | eprintk(KERN_WARNING, "newfid fails!\n"); |
73 | return -ENOSPC; | 73 | return -ENOSPC; |
74 | } | 74 | } |
75 | 75 | ||
76 | err = v9fs_t_walk(v9ses, vfid->fid, fid, NULL, NULL); | 76 | err = v9fs_t_walk(v9ses, vfid->fid, fid, NULL, NULL); |
77 | if (err < 0) { | 77 | if (err < 0) { |
78 | dprintk(DEBUG_ERROR, "rewalk didn't work\n"); | 78 | dprintk(DEBUG_ERROR, "rewalk didn't work\n"); |
79 | goto put_fid; | 79 | goto put_fid; |
80 | } | 80 | } |
81 | 81 | ||
82 | vfid = kmalloc(sizeof(struct v9fs_fid), GFP_KERNEL); | 82 | /* TODO: do special things for O_EXCL, O_NOFOLLOW, O_SYNC */ |
83 | if (vfid == NULL) { | 83 | /* translate open mode appropriately */ |
84 | dprintk(DEBUG_ERROR, "out of memory\n"); | ||
85 | goto clunk_fid; | ||
86 | } | ||
87 | |||
88 | /* TODO: do special things for O_EXCL, O_NOFOLLOW, O_SYNC */ | ||
89 | /* translate open mode appropriately */ | ||
90 | omode = v9fs_uflags2omode(file->f_flags); | 84 | omode = v9fs_uflags2omode(file->f_flags); |
91 | err = v9fs_t_open(v9ses, fid, omode, &fcall); | 85 | err = v9fs_t_open(v9ses, fid, omode, &fcall); |
92 | if (err < 0) { | 86 | if (err < 0) { |
93 | PRINT_FCALL_ERROR("open failed", fcall); | 87 | PRINT_FCALL_ERROR("open failed", fcall); |
94 | goto destroy_vfid; | 88 | goto clunk_fid; |
89 | } | ||
90 | |||
91 | vfid = kmalloc(sizeof(struct v9fs_fid), GFP_KERNEL); | ||
92 | if (vfid == NULL) { | ||
93 | dprintk(DEBUG_ERROR, "out of memory\n"); | ||
94 | err = -ENOMEM; | ||
95 | goto clunk_fid; | ||
95 | } | 96 | } |
96 | 97 | ||
97 | file->private_data = vfid; | 98 | file->private_data = vfid; |
@@ -106,15 +107,12 @@ int v9fs_file_open(struct inode *inode, struct file *file) | |||
106 | 107 | ||
107 | return 0; | 108 | return 0; |
108 | 109 | ||
109 | destroy_vfid: | ||
110 | v9fs_fid_destroy(vfid); | ||
111 | |||
112 | clunk_fid: | 110 | clunk_fid: |
113 | v9fs_t_clunk(v9ses, fid); | 111 | v9fs_t_clunk(v9ses, fid); |
114 | 112 | ||
115 | put_fid: | 113 | put_fid: |
116 | v9fs_put_idpool(fid, &v9ses->fidpool); | 114 | v9fs_put_idpool(fid, &v9ses->fidpool); |
117 | kfree(fcall); | 115 | kfree(fcall); |
118 | 116 | ||
119 | return err; | 117 | return err; |
120 | } | 118 | } |