diff options
| -rw-r--r-- | drivers/tty/serial/kgdb_nmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c index b193bbc666d4..3e7c6ee8e4b3 100644 --- a/drivers/tty/serial/kgdb_nmi.c +++ b/drivers/tty/serial/kgdb_nmi.c @@ -115,7 +115,7 @@ static void kgdb_tty_recv(int ch) static int kgdb_nmi_poll_one_knock(void) { static int n; - int c = -1; + int c; const char *magic = kgdb_nmi_magic; size_t m = strlen(magic); bool printch = false; |