From 6423ef691c50568e56bb7e33a35bf9f8d6142d23 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Thu, 4 May 2017 13:39:18 +0200 Subject: s390/qdio: increase string buffer size Avoid false positive warnings like this with gcc 7.1: drivers/s390/cio/qdio_debug.h:63:4: note: 'snprintf' output between 8 and 17 bytes into a destination of size 16 snprintf(debug_buffer, QDIO_DBF_LEN, text); and simply increase the size of the string buffer. Reviewed-by: Sebastian Ott Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/qdio_debug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/cio/qdio_debug.h b/drivers/s390/cio/qdio_debug.h index f33ce8577619..1d595d17bf11 100644 --- a/drivers/s390/cio/qdio_debug.h +++ b/drivers/s390/cio/qdio_debug.h @@ -11,7 +11,7 @@ #include "qdio.h" /* that gives us 15 characters in the text event views */ -#define QDIO_DBF_LEN 16 +#define QDIO_DBF_LEN 32 extern debug_info_t *qdio_dbf_setup; extern debug_info_t *qdio_dbf_error; -- cgit v1.2.3