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-rw-r--r--common/cmd_mem.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 7a199f5..18f0a3f 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -291,9 +291,7 @@ int do_mem_cmp (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
}
#endif
- ngood = 0;
-
- while (count-- > 0) {
+ for (ngood = 0; ngood < count; ++ngood) {
ulong word1, word2;
if (size == 4) {
word1 = *(ulong *)addr1;
@@ -313,12 +311,11 @@ int do_mem_cmp (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
break;
}
- ngood++;
addr1 += size;
addr2 += size;
/* reset watchdog from time to time */
- if ((count % (64 << 10)) == 0)
+ if ((ngood % (64 << 10)) == 0)
WATCHDOG_RESET();
}