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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2016-08-23 10:51:21 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2016-11-17 11:16:21 +0100
commit13fe15589730fba339fd4e3c7faf3e297630f3dd (patch)
treef409d9ea2ce90a1bd320e4d535919fcd5b67b3b8
parent3391c127f4999b47299e51d305907c772c01167c (diff)
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 <david.oberhollenzer@sigma-star.at> Signed-off-by: Richard Weinberger <richard@nod.at>
-rw-r--r--lib/libmtd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libmtd.c b/lib/libmtd.c
index 1717468..6ced256 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;