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| author | Christoph Hellwig <hch@lst.de> | 2005-06-23 00:09:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-23 09:45:20 -0700 |
| commit | 5f45f1a78fbac3cc859ec10c5366e97d20d40fa2 (patch) | |
| tree | bafacf11adbfb4eebf2d2d80d92e1fe2d9c02b18 /fs/sysfs/dir.c | |
| parent | ac20427ef6aa63da663bdc88b71d16f7394f5e23 (diff) | |
| download | linux-5f45f1a78fbac3cc859ec10c5366e97d20d40fa2.tar.gz linux-5f45f1a78fbac3cc859ec10c5366e97d20d40fa2.tar.bz2 linux-5f45f1a78fbac3cc859ec10c5366e97d20d40fa2.zip | |
[PATCH] remove duplicate get_dentry functions in various places
Various filesystem drivers have grown a get_dentry() function that's a
duplicate of lookup_one_len, except that it doesn't take a maximum length
argument and doesn't check for \0 or / in the passed in filename.
Switch all these places to use lookup_one_len.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Greg KH <greg@kroah.com>
Cc: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/sysfs/dir.c')
| -rw-r--r-- | fs/sysfs/dir.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 37d7a6875d86..59734ba1ee60 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -8,6 +8,7 @@ #include <linux/mount.h> #include <linux/module.h> #include <linux/kobject.h> +#include <linux/namei.h> #include "sysfs.h" DECLARE_RWSEM(sysfs_rename_sem); @@ -99,7 +100,7 @@ static int create_dir(struct kobject * k, struct dentry * p, umode_t mode = S_IFDIR| S_IRWXU | S_IRUGO | S_IXUGO; down(&p->d_inode->i_sem); - *d = sysfs_get_dentry(p,n); + *d = lookup_one_len(n, p, strlen(n)); if (!IS_ERR(*d)) { error = sysfs_make_dirent(p->d_fsdata, *d, k, mode, SYSFS_DIR); if (!error) { @@ -315,7 +316,7 @@ int sysfs_rename_dir(struct kobject * kobj, const char *new_name) down(&parent->d_inode->i_sem); - new_dentry = sysfs_get_dentry(parent, new_name); + new_dentry = lookup_one_len(new_name, parent, strlen(new_name)); if (!IS_ERR(new_dentry)) { if (!new_dentry->d_inode) { error = kobject_set_name(kobj, "%s", new_name); |