From 2229f3b9fd4bad47794c28e558ad273173cea73d Mon Sep 17 00:00:00 2001 From: Andrea Adami Date: Sat, 27 Jan 2018 09:52:46 +0100 Subject: [PATCH 9/9] Eliminate warnings about implicit non-const casting in libmtd The mtd_get_dev_info1 function reads (among other things) name and type string into coresponding struct mtd_dev_info fields. The struct mtd_dev_info has the string fields marked const, requiring them to be cast to non-const version during initialization. This cast was previously omitted from the dev_read_data calls, triggering warnings during compilation. Signed-off-by: David Oberhollenzer Signed-off-by: Richard Weinberger Upstream-Status: Backport Signed-off-by: Andrea Adami --- lib/libmtd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/libmtd.c b/lib/libmtd.c index 60b4782..5f0bcbc 100644 --- a/lib/libmtd.c +++ b/lib/libmtd.c @@ -746,13 +746,13 @@ int mtd_get_dev_info1(libmtd_t desc, int mtd_num, struct mtd_dev_info *mtd) if (dev_get_major(lib, mtd_num, &mtd->major, &mtd->minor)) return -1; - ret = dev_read_data(lib->mtd_name, mtd_num, &mtd->name, + ret = dev_read_data(lib->mtd_name, mtd_num, (char *)&mtd->name, MTD_NAME_MAX + 1); if (ret < 0) return -1; ((char *)mtd->name)[ret - 1] = '\0'; - ret = dev_read_data(lib->mtd_type, mtd_num, &mtd->type_str, + ret = dev_read_data(lib->mtd_type, mtd_num, (char *)&mtd->type_str, MTD_TYPE_MAX + 1); if (ret < 0) return -1; -- 2.7.4