diff options
Diffstat (limited to 'fs/select.c')
| -rw-r--r-- | fs/select.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/select.c b/fs/select.c index e223d1fe9d55..9fb650d03d52 100644 --- a/fs/select.c +++ b/fs/select.c @@ -630,7 +630,7 @@ int core_sys_select(int n, fd_set __user *inp, fd_set __user *outp, long stack_fds[SELECT_STACK_ALLOC/sizeof(long)]; ret = -EINVAL; - if (n < 0) + if (unlikely(n < 0)) goto out_nofds; /* max_fds can increase, so grab it once to avoid race */ @@ -786,7 +786,7 @@ static inline int get_sigset_argpack(struct sigset_argpack *to, } return 0; Efault: - user_access_end(); + user_read_access_end(); return -EFAULT; } @@ -857,7 +857,7 @@ static inline __poll_t do_pollfd(struct pollfd *pollfd, poll_table *pwait, int fd = pollfd->fd; __poll_t mask, filter; - if (fd < 0) + if (unlikely(fd < 0)) return 0; CLASS(fd, f)(fd); @@ -1355,7 +1355,7 @@ static inline int get_compat_sigset_argpack(struct compat_sigset_argpack *to, } return 0; Efault: - user_access_end(); + user_read_access_end(); return -EFAULT; } |