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| author | David S. Miller <davem@davemloft.net> | 2016-02-01 18:44:07 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-01 18:44:07 -0800 |
| commit | b45efa30a626e915192a6c548cd8642379cd47cc (patch) | |
| tree | 90d8b43ebceb850b0e7852d75283aebbd2abbc00 /ipc/mqueue.c | |
| parent | 7a26019fdecdb45ff784ae4e3b7e0cc9045100ca (diff) | |
| parent | 34229b277480f46c1e9a19f027f30b074512e68b (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'ipc/mqueue.c')
| -rw-r--r-- | ipc/mqueue.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index f4617cf07069..781c1399c6a3 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -795,7 +795,7 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, umode_t, mode, ro = mnt_want_write(mnt); /* we'll drop it in any case */ error = 0; - mutex_lock(&d_inode(root)->i_mutex); + inode_lock(d_inode(root)); path.dentry = lookup_one_len(name->name, root, strlen(name->name)); if (IS_ERR(path.dentry)) { error = PTR_ERR(path.dentry); @@ -841,7 +841,7 @@ out_putfd: put_unused_fd(fd); fd = error; } - mutex_unlock(&d_inode(root)->i_mutex); + inode_unlock(d_inode(root)); if (!ro) mnt_drop_write(mnt); out_putname: @@ -866,7 +866,7 @@ SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name) err = mnt_want_write(mnt); if (err) goto out_name; - mutex_lock_nested(&d_inode(mnt->mnt_root)->i_mutex, I_MUTEX_PARENT); + inode_lock_nested(d_inode(mnt->mnt_root), I_MUTEX_PARENT); dentry = lookup_one_len(name->name, mnt->mnt_root, strlen(name->name)); if (IS_ERR(dentry)) { @@ -884,7 +884,7 @@ SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name) dput(dentry); out_unlock: - mutex_unlock(&d_inode(mnt->mnt_root)->i_mutex); + inode_unlock(d_inode(mnt->mnt_root)); if (inode) iput(inode); mnt_drop_write(mnt); |