replace: fix some trailing whitespaces

Signed-off-by: Bjoern Jacke <bj@sernet.de>
Reviewed-by: David Disseldorp <ddiss@samba.org>

diff --git a/lib/replace/getifaddrs.c b/lib/replace/getifaddrs.c
index c2d20f80b89c9b807ac95d7a0acdee6a5571406e..9e377e5edc05429f5fb4eb4060fcf7ebb61ce92e 100644 (file)
--- a/lib/replace/getifaddrs.c
+++ b/lib/replace/getifaddrs.c
@@ -1,4 +1,4 @@
-/* 
+/*
    Unix SMB/CIFS implementation.
    Samba utility functions
    Copyright (C) Andrew Tridgell 1998
@@ -94,17 +94,17 @@ int rep_getifaddrs(struct ifaddrs **ifap)
        if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {
                return -1;
        }
-  
+
        ifc.ifc_len = sizeof(buff);
        ifc.ifc_buf = buff;
 
        if (ioctl(fd, SIOCGIFCONF, &ifc) != 0) {
                close(fd);
                return -1;
-       } 
+       }
 
        ifr = ifc.ifc_req;
-  
+
        n = ifc.ifc_len / sizeof(struct ifreq);
 
        /* Loop through interfaces, looking for given IP address */
@@ -171,7 +171,7 @@ int rep_getifaddrs(struct ifaddrs **ifap)
        close(fd);
 
        return 0;
-}  
+}
 
 #define _FOUND_IFACE_ANY
 #endif /* HAVE_IFACE_IFCONF */
@@ -200,14 +200,14 @@ int rep_getifaddrs(struct ifaddrs **ifap)
        if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {
                return -1;
        }
-  
+
        strioctl.ic_cmd = SIOCGIFCONF;
        strioctl.ic_dp  = buff;
        strioctl.ic_len = sizeof(buff);
        if (ioctl(fd, I_STR, &strioctl) < 0) {
                close(fd);
                return -1;
-       } 
+       }
 
        /* we can ignore the possible sizeof(int) here as the resulting
           number of interface structures won't change */
@@ -217,16 +217,16 @@ int rep_getifaddrs(struct ifaddrs **ifap)
            at the start of the buffer if the offered size is a
            multiple of the structure size plus an int */
        if (n*sizeof(struct ifreq) + sizeof(int) == strioctl.ic_len) {
-               ifr = (struct ifreq *)(buff + sizeof(int));  
+               ifr = (struct ifreq *)(buff + sizeof(int));
        } else {
-               ifr = (struct ifreq *)buff;  
+               ifr = (struct ifreq *)buff;
        }
 
        /* Loop through interfaces */
 
        for (i = 0; i<n; i++) {
                ifreq = ifr[i];
-  
+
                curif = calloc(1, sizeof(struct ifaddrs));
                if (lastif == NULL) {
                        *ifap = curif;