X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2FxyzModem.c;h=8e35e99a0df76ded98f8537f3d62d497b0df4c4b;hb=bb839461559b8c0ca10f67492f9f0e878d338a56;hp=39f7d17a7c7dd9baa34125f488296e2ccc51c902;hpb=aaf5e825606a70ddc8fca8e366d8c16a6fd3cc7c;p=karo-tx-uboot.git

diff --git a/common/xyzModem.c b/common/xyzModem.c
index 39f7d17a7c..8e35e99a0d 100644
--- a/common/xyzModem.c
+++ b/common/xyzModem.c
@@ -37,7 +37,7 @@
 #define BSP 0x08
 #define NAK 0x15
 #define CAN 0x18
-#define EOF 0x1A		/* ^Z for DOS officionados */
+#define EOF 0x1A		/* ^Z for DOS aficionados */
 
 #define USE_YMODEM_LENGTH
 
@@ -203,7 +203,7 @@ parse_num (char *s, unsigned long *val, char **es, char *delim)
 static int
 zm_dprintf (char *fmt, ...)
 {
-  int cur_console;
+  int cur_console __attribute__((unused));
   va_list args;
 
   va_start (args, fmt);
@@ -217,9 +217,10 @@ zm_dprintf (char *fmt, ...)
 #ifdef REDBOOT
   CYGACC_CALL_IF_SET_CONSOLE_COMM (cur_console);
 #endif
+  return 0;
 }
 
-static void
+static inline void
 zm_flush (void)
 {
 }
@@ -250,7 +251,7 @@ zm_dprintf (char *fmt, ...)
   return len;
 }
 
-static void
+static inline void
 zm_flush (void)
 {
 #ifdef REDBOOT
@@ -275,19 +276,19 @@ zm_dump_buf (void *buf, int len)
 static unsigned char zm_buf[2048];
 static unsigned char *zm_bp;
 
-static void
+static inline void
 zm_new (void)
 {
   zm_bp = zm_buf;
 }
 
-static void
+static inline void
 zm_save (unsigned char c)
 {
   *zm_bp++ = c;
 }
 
-static void
+static inline void
 zm_dump (int line)
 {
   zm_dprintf ("Packet at line: %d\n", line);
@@ -759,7 +760,8 @@ xyzModem_stream_terminate (bool abort, int (*getc) (void))
        * If we don't eat it now, RedBoot will think the user typed it.
        */
       ZM_DEBUG (zm_dprintf ("Trailing gunk:\n"));
-      while ((c = (*getc) ()) > -1);
+      while ((c = (*getc) ()) > -1)
+        ;
       ZM_DEBUG (zm_dprintf ("\n"));
       /*
        * Make a small delay to give terminal programs like minicom