applets.c, xfunc.c: style cleanup

git-svn-id: svn://busybox.net/trunk/busybox@18217 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 8 insertions, 8 deletions

diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index 2cc6a8299..c496f9a22 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -251,15 +251,15 @@ void smart_ulltoa5(unsigned long long ul, char buf[5])
         fmt = " 123456789";
         if (!idx) {             // 9999 or less: use 1234 format
                 c = buf[0] = " 123456789"[v/10000];
-                if (c!=' ') fmt = "0123456789";
+                if (c != ' ') fmt = "0123456789";
                 c = buf[1] = fmt[v/1000%10];
-                if (c!=' ') fmt = "0123456789";
+                if (c != ' ') fmt = "0123456789";
                 buf[2] = fmt[v/100%10];
                 buf[3] = "0123456789"[v/10%10];
         } else {
-                if (v>=10*10) { // scaled value is >=10: use 123M format
+                if (v >= 10*10) {       // scaled value is >=10: use 123M format
                         c = buf[0] = " 123456789"[v/1000];
-                        if (c!=' ') fmt = "0123456789";
+                        if (c != ' ') fmt = "0123456789";
                         buf[1] = fmt[v/100%10];
                         buf[2] = "0123456789"[v/10%10];
                 } else {        // scaled value is <10: use 1.2M format
@@ -483,10 +483,9 @@ DIR *warn_opendir(const char *path)
 {
         DIR *dp;
 
-        if ((dp = opendir(path)) == NULL) {
+        dp = opendir(path);
+        if (!dp)
                 bb_perror_msg("cannot open '%s'", path);
-                return NULL;
-        }
         return dp;
 }
 
@@ -495,7 +494,8 @@ DIR *xopendir(const char *path)
 {
         DIR *dp;
 
-        if ((dp = opendir(path)) == NULL)
+        dp = opendir(path);
+        if (!dp)
                 bb_perror_msg_and_die("cannot open '%s'", path);
         return dp;
 }