diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /fs/nfs/symlink.c | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'fs/nfs/symlink.c')
| -rw-r--r-- | fs/nfs/symlink.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/fs/nfs/symlink.c b/fs/nfs/symlink.c index 2d5620065..b6de433da 100644 --- a/fs/nfs/symlink.c +++ b/fs/nfs/symlink.c @@ -20,7 +20,6 @@ #include <linux/stat.h> #include <linux/mm.h> #include <linux/string.h> -#include <linux/namei.h> /* Symlink caching in the page cache is even more simplistic * and straight-forward than readdir caching. @@ -43,7 +42,7 @@ error: return -EIO; } -static void *nfs_follow_link(struct dentry *dentry, struct nameidata *nd) +static const char *nfs_follow_link(struct dentry *dentry, void **cookie) { struct inode *inode = d_inode(dentry); struct page *page; @@ -51,19 +50,13 @@ static void *nfs_follow_link(struct dentry *dentry, struct nameidata *nd) err = ERR_PTR(nfs_revalidate_mapping(inode, inode->i_mapping)); if (err) - goto read_failed; + return err; page = read_cache_page(&inode->i_data, 0, (filler_t *)nfs_symlink_filler, inode); - if (IS_ERR(page)) { - err = page; - goto read_failed; - } - nd_set_link(nd, kmap(page)); - return page; - -read_failed: - nd_set_link(nd, err); - return NULL; + if (IS_ERR(page)) + return ERR_CAST(page); + *cookie = page; + return kmap(page); } /* |