diff options
Diffstat (limited to 'arch/um/kernel/user_util.c')
| -rw-r--r-- | arch/um/kernel/user_util.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/um/kernel/user_util.c b/arch/um/kernel/user_util.c index 954ff67cc8b..a25f3ea11fd 100644 --- a/arch/um/kernel/user_util.c +++ b/arch/um/kernel/user_util.c @@ -109,18 +109,14 @@ int raw(int fd) int err; CATCH_EINTR(err = tcgetattr(fd, &tt)); - if (err < 0) { - printk("tcgetattr failed, errno = %d\n", errno); - return(-errno); - } + if(err < 0) + return -errno; cfmakeraw(&tt); CATCH_EINTR(err = tcsetattr(fd, TCSADRAIN, &tt)); - if (err < 0) { - printk("tcsetattr failed, errno = %d\n", errno); - return(-errno); - } + if(err < 0) + return -errno; /* XXX tcsetattr could have applied only some changes * (and cfmakeraw() is a set of changes) */ |