diff options
Diffstat (limited to 'fs/quota/quota.c')
| -rw-r--r-- | fs/quota/quota.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/quota/quota.c b/fs/quota/quota.c index 290157bc7bec..7c2b75a44485 100644 --- a/fs/quota/quota.c +++ b/fs/quota/quota.c @@ -976,21 +976,19 @@ SYSCALL_DEFINE4(quotactl_fd, unsigned int, fd, unsigned int, cmd, struct super_block *sb; unsigned int cmds = cmd >> SUBCMDSHIFT; unsigned int type = cmd & SUBCMDMASK; - struct fd f; + CLASS(fd_raw, f)(fd); int ret; - f = fdget_raw(fd); - if (!fd_file(f)) + if (fd_empty(f)) return -EBADF; - ret = -EINVAL; if (type >= MAXQUOTAS) - goto out; + return -EINVAL; if (quotactl_cmd_write(cmds)) { ret = mnt_want_write(fd_file(f)->f_path.mnt); if (ret) - goto out; + return ret; } sb = fd_file(f)->f_path.mnt->mnt_sb; @@ -1008,7 +1006,5 @@ SYSCALL_DEFINE4(quotactl_fd, unsigned int, fd, unsigned int, cmd, if (quotactl_cmd_write(cmds)) mnt_drop_write(fd_file(f)->f_path.mnt); -out: - fdput(f); return ret; } |