diff options
author | Luka Pivk <luka.pivk@toradex.com> | 2019-01-08 07:02:41 +0100 |
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committer | Luka Pivk <luka.pivk@toradex.com> | 2019-01-08 07:02:41 +0100 |
commit | 43f61e8df71c474cd56b5c971096b9cf8d36cd95 (patch) | |
tree | 0031be65fcc2fd2fd3eceeee9558b5526a19e431 /fs/proc/proc_sysctl.c | |
parent | 5656ec50dc9950db865d53306326b1a732e3738e (diff) | |
parent | c04c050f5bf98845bfe22164b8a1503d696a6e26 (diff) |
Merge remote-tracking branch 'remotes/origin/linux-4.19.y'toradex_4.19.y
Signed-off-by: Luka Pivk <luka.pivk@toradex.com>
Diffstat (limited to 'fs/proc/proc_sysctl.c')
-rw-r--r-- | fs/proc/proc_sysctl.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 89921a0d2ebb..4d598a399bbf 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -464,7 +464,7 @@ static struct inode *proc_sys_make_inode(struct super_block *sb, inode = new_inode(sb); if (!inode) - goto out; + return ERR_PTR(-ENOMEM); inode->i_ino = get_next_ino(); @@ -474,8 +474,7 @@ static struct inode *proc_sys_make_inode(struct super_block *sb, if (unlikely(head->unregistering)) { spin_unlock(&sysctl_lock); iput(inode); - inode = NULL; - goto out; + return ERR_PTR(-ENOENT); } ei->sysctl = head; ei->sysctl_entry = table; @@ -500,7 +499,6 @@ static struct inode *proc_sys_make_inode(struct super_block *sb, if (root->set_ownership) root->set_ownership(head, table, &inode->i_uid, &inode->i_gid); -out: return inode; } @@ -549,10 +547,11 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry, goto out; } - err = ERR_PTR(-ENOMEM); inode = proc_sys_make_inode(dir->i_sb, h ? h : head, p); - if (!inode) + if (IS_ERR(inode)) { + err = ERR_CAST(inode); goto out; + } d_set_d_op(dentry, &proc_sys_dentry_operations); err = d_splice_alias(inode, dentry); @@ -685,7 +684,7 @@ static bool proc_sys_fill_cache(struct file *file, if (d_in_lookup(child)) { struct dentry *res; inode = proc_sys_make_inode(dir->d_sb, head, table); - if (!inode) { + if (IS_ERR(inode)) { d_lookup_done(child); dput(child); return false; |