From d08596a653f1bec8badd630a186f43d9af8a6715 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sat, 22 Oct 2016 13:27:56 -0600
Subject: [PATCH] libc/stdlib: Fix a few minor coding style issues

---
 libc/stdlib/lib_strtod.c  | 18 +++++++++++-------
 libc/stdlib/lib_strtof.c  | 18 +++++++++++-------
 libc/stdlib/lib_strtold.c | 20 ++++++++++++--------
 3 files changed, 34 insertions(+), 22 deletions(-)

diff --git a/libc/stdlib/lib_strtod.c b/libc/stdlib/lib_strtod.c
index 16d0dd331a..62da9e0f6e 100644
--- a/libc/stdlib/lib_strtod.c
+++ b/libc/stdlib/lib_strtod.c
@@ -140,12 +140,12 @@ double strtod(FAR const char *str, FAR char **endptr)
       p++;
 
       while (isdigit(*p))
-      {
-        number = number * 10. + (*p - '0');
-        p++;
-        num_digits++;
-        num_decimals++;
-      }
+        {
+          number = number * 10. + (*p - '0');
+          p++;
+          num_digits++;
+          num_decimals++;
+        }
 
       exponent -= num_decimals;
     }
@@ -212,7 +212,11 @@ double strtod(FAR const char *str, FAR char **endptr)
 
   p10 = 10.;
   n = exponent;
-  if (n < 0) n = -n;
+  if (n < 0)
+    {
+      n = -n;
+    }
+
   while (n)
     {
       if (n & 1)
diff --git a/libc/stdlib/lib_strtof.c b/libc/stdlib/lib_strtof.c
index 6c19d6d285..467842f4e6 100644
--- a/libc/stdlib/lib_strtof.c
+++ b/libc/stdlib/lib_strtof.c
@@ -142,12 +142,12 @@ float strtof(FAR const char *str, FAR char **endptr)
       p++;
 
       while (isdigit(*p))
-      {
-        number = number * 10.0F + (float)(*p - '0');
-        p++;
-        num_digits++;
-        num_decimals++;
-      }
+        {
+          number = number * 10.0F + (float)(*p - '0');
+          p++;
+          num_digits++;
+          num_decimals++;
+        }
 
       exponent -= num_decimals;
     }
@@ -214,7 +214,11 @@ float strtof(FAR const char *str, FAR char **endptr)
 
   p10 = 10.0F;
   n = exponent;
-  if (n < 0) n = -n;
+  if (n < 0)
+    {
+      n = -n;
+    }
+
   while (n)
     {
       if (n & 1)
diff --git a/libc/stdlib/lib_strtold.c b/libc/stdlib/lib_strtold.c
index b0d10399f9..c306392cec 100644
--- a/libc/stdlib/lib_strtold.c
+++ b/libc/stdlib/lib_strtold.c
@@ -140,12 +140,12 @@ long double strtold(FAR const char *str, FAR char **endptr)
       p++;
 
       while (isdigit(*p))
-      {
-        number = number * 10.0L + (long double)(*p - '0');
-        p++;
-        num_digits++;
-        num_decimals++;
-      }
+        {
+          number = number * 10.0L + (long double)(*p - '0');
+          p++;
+          num_digits++;
+          num_decimals++;
+        }
 
       exponent -= num_decimals;
     }
@@ -210,9 +210,13 @@ long double strtold(FAR const char *str, FAR char **endptr)
 
   /* Scale the result */
 
-  p10 = 10.;
+  p10 = 10.0L;
   n = exponent;
-  if (n < 0) n = -n;
+  if (n < 0)
+    {
+      n = -n;
+    }
+
   while (n)
     {
       if (n & 1)