strstr(): cosmetics

remove extra ';'
replace tabs by spaces

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27396 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 17 insertions, 17 deletions

diff --git a/firmware/libc/strstr.c b/firmware/libc/strstr.c
index ea1fe9eded..d600bbeb64 100644
--- a/firmware/libc/strstr.c
+++ b/firmware/libc/strstr.c
@@ -18,22 +18,22 @@
 
 char *strstr(const char *s1, const char *s2)
 {
-        register const char *s = s1;
-        register const char *p = s2;
+    register const char *s = s1;
+    register const char *p = s2;
 
-        do {
-                if (!*p) {
-                        return (char *) s1;;
-                }
-                if (*p == *s) {
-                        ++p;
-                        ++s;
-                } else {
-                        p = s2;
-                        if (!*s) {
-                                return NULL;
-                        }
-                        s = ++s1;
-                }
-        } while (1);
+    do {
+        if (!*p) {
+            return (char *) s1;
+        }
+        if (*p == *s) {
+            ++p;
+            ++s;
+        } else {
+            p = s2;
+            if (!*s) {
+                return NULL;
+            }
+            s = ++s1;
+        }
+    } while (1);
 }