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| author | Jeff Layton <jlayton@redhat.com> | 2011-07-06 14:10:37 +0200 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2011-07-06 22:03:05 +0200 |
| commit | f9e59bcba2cff580a3ccf62e89460f9eed295d89 (patch) | |
| tree | 0b1409174fa9e2be92b8b34b810749138f66dbee /fs | |
| parent | cifs: fix build_unc_path_to_root to account for a prefixpath (diff) | |
| download | linux-f9e59bcba2cff580a3ccf62e89460f9eed295d89.tar.xz linux-f9e59bcba2cff580a3ccf62e89460f9eed295d89.zip | |
cifs: have cifs_cleanup_volume_info not take a double pointer
...as that makes for a cumbersome interface. Make it take a regular
smb_vol pointer and rely on the caller to zero it out if needed.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/cifsfs.c | 2 | ||||
| -rw-r--r-- | fs/cifs/cifsproto.h | 2 | ||||
| -rw-r--r-- | fs/cifs/connect.c | 10 |
3 files changed, 5 insertions, 9 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 35f9154615fa..e11b83149833 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -713,7 +713,7 @@ cifs_do_mount(struct file_system_type *fs_type, out_super: deactivate_locked_super(sb); out: - cifs_cleanup_volume_info(&volume_info); + cifs_cleanup_volume_info(volume_info); return root; out_mountdata: diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 257f312ede42..53b1b13581c6 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -154,7 +154,7 @@ extern int set_cifs_acl(struct cifs_ntsd *, __u32, struct inode *, extern void cifs_setup_cifs_sb(struct smb_vol *pvolume_info, struct cifs_sb_info *cifs_sb); extern int cifs_match_super(struct super_block *, void *); -extern void cifs_cleanup_volume_info(struct smb_vol **pvolume_info); +extern void cifs_cleanup_volume_info(struct smb_vol *pvolume_info); extern int cifs_setup_volume_info(struct smb_vol **pvolume_info, char *mount_data, const char *devname); extern int cifs_mount(struct cifs_sb_info *, struct smb_vol *); diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 44376ce41e42..dd064075ddfb 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -2831,14 +2831,11 @@ is_path_accessible(int xid, struct cifs_tcon *tcon, } void -cifs_cleanup_volume_info(struct smb_vol **pvolume_info) +cifs_cleanup_volume_info(struct smb_vol *volume_info) { - struct smb_vol *volume_info; - - if (!pvolume_info || !*pvolume_info) + if (!volume_info) return; - volume_info = *pvolume_info; kfree(volume_info->username); kzfree(volume_info->password); kfree(volume_info->UNC); @@ -2847,7 +2844,6 @@ cifs_cleanup_volume_info(struct smb_vol **pvolume_info) kfree(volume_info->iocharset); kfree(volume_info->prepath); kfree(volume_info); - *pvolume_info = NULL; return; } @@ -2990,7 +2986,7 @@ int cifs_setup_volume_info(struct smb_vol **pvolume_info, char *mount_data, *pvolume_info = volume_info; return rc; out: - cifs_cleanup_volume_info(&volume_info); + cifs_cleanup_volume_info(volume_info); return rc; } |