[src/trunk]: src/sys/dev/usb Avoid parentheses in return statements (KNF)

[khorben <khorben%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a0e3cd765ec0
branches:  trunk
changeset: 834194:a0e3cd765ec0
user:      khorben <khorben%NetBSD.org@localhost>
date:      Wed Aug 01 12:25:50 2018 +0000

description:
Avoid parentheses in return statements (KNF)

NFCI.

Thanks skrll@ for the heads-up!

diffstat:

 sys/dev/usb/if_umb.c |  30 +++++++++++++++---------------
 1 files changed, 15 insertions(+), 15 deletions(-)

diffs (104 lines):

diff -r 45295d3383e0 -r a0e3cd765ec0 sys/dev/usb/if_umb.c
--- a/sys/dev/usb/if_umb.c      Wed Aug 01 12:09:01 2018 +0000
+++ b/sys/dev/usb/if_umb.c      Wed Aug 01 12:25:50 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_umb.c,v 1.1 2018/07/31 16:44:29 khorben Exp $ */
+/*     $NetBSD: if_umb.c,v 1.2 2018/08/01 12:25:50 khorben Exp $ */
 /*     $OpenBSD: if_umb.c,v 1.18 2018/02/19 08:59:52 mpi Exp $ */
 
 /*
@@ -26,7 +26,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_umb.c,v 1.1 2018/07/31 16:44:29 khorben Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_umb.c,v 1.2 2018/08/01 12:25:50 khorben Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -2736,13 +2736,13 @@
 {
        switch (af) {
        case AF_INET:
-               return (inet_ntop4(src, dst, (size_t)size));
+               return inet_ntop4(src, dst, (size_t)size);
 #ifdef INET6
        case AF_INET6:
-               return (inet_ntop6(src, dst, (size_t)size));
+               return inet_ntop6(src, dst, (size_t)size);
 #endif /* INET6 */
        default:
-               return (NULL);
+               return NULL;
        }
        /* NOTREACHED */
 }
@@ -2767,10 +2767,10 @@
        l = snprintf(tmp, sizeof(tmp), "%u.%u.%u.%u",
            src[0], src[1], src[2], src[3]);
        if (l <= 0 || l >= size) {
-               return (NULL);
+               return NULL;
        }
        strlcpy(dst, tmp, size);
-       return (dst);
+       return dst;
 }
 
 #ifdef INET6
@@ -2843,7 +2843,7 @@
                    i < (best.base + best.len)) {
                        if (i == best.base) {
                                if (tp + 1 >= ep)
-                                       return (NULL);
+                                       return NULL;
                                *tp++ = ':';
                        }
                        continue;
@@ -2851,39 +2851,39 @@
                /* Are we following an initial run of 0x00s or any real hex? */
                if (i != 0) {
                        if (tp + 1 >= ep)
-                               return (NULL);
+                               return NULL;
                        *tp++ = ':';
                }
                /* Is this address an encapsulated IPv4? */
                if (i == 6 && best.base == 0 &&
                    (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
                        if (!inet_ntop4(src+12, tp, (size_t)(ep - tp)))
-                               return (NULL);
+                               return NULL;
                        tp += strlen(tp);
                        break;
                }
                advance = snprintf(tp, ep - tp, "%x", words[i]);
                if (advance <= 0 || advance >= ep - tp)
-                       return (NULL);
+                       return NULL;
                tp += advance;
        }
        /* Was it a trailing run of 0x00's? */
        if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ)) {
                if (tp + 1 >= ep)
-                       return (NULL);
+                       return NULL;
                *tp++ = ':';
        }
        if (tp + 1 >= ep)
-               return (NULL);
+               return NULL;
        *tp++ = '\0';
 
        /*
         * Check for overflow, copy, and we're done.
         */
        if ((size_t)(tp - tmp) > size) {
-               return (NULL);
+               return NULL;
        }
        strlcpy(dst, tmp, size);
-       return (dst);
+       return dst;
 }
 #endif /* INET6 */