board/esd/common/auto_update.c: fix Uninitialized variable

cppcheck reports:

[board/esd/common/auto_update.c:458]: (error) Uninitialized variable: cnt

The variable is not really used anywhere, so remove it.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>

diff --git a/board/esd/common/auto_update.c b/board/esd/common/auto_update.c
index 85c3567..b168074 100644 (file)
--- a/board/esd/common/auto_update.c
+++ b/board/esd/common/auto_update.c
@@ -377,7 +377,7 @@ int do_auto_update(void)
 {
        block_dev_desc_t *stor_dev = NULL;
        long sz;
-       int i, res, cnt, old_ctrlc;
+       int i, res, old_ctrlc;
        char buffer[32];
        char str[80];
        int n;
@@ -455,7 +455,6 @@ int do_auto_update(void)
                                clear_ctrlc ();
                                break;
                        }
-                       cnt++;
                } while (res < 0);
        }