small fixes

Author: braindigitalis

include/retrofs.h

@@ -30,7 +30,7 @@
 #define RFS_MAX_NAME 128                 /**< Maximum length of file/directory name (excluding terminator). */
 #define RFS_FS_MAP_BITS_PER_SECTOR (512 / sizeof(uint64_t)) /**< Number of free-space bits stored in a sector. */
 
-#define RFS_MAP_READ_CHUNK_SECTORS 16 /**< Preferred chunk size (in sectors) for reading the free space map. */
+#define RFS_MAP_READ_CHUNK_SECTORS 16ULL /**< Preferred chunk size (in sectors) for reading the free space map. */
 
 /**
  * @brief Default number of sectors allocated for a directory block.

src/fs/fat32/directory.c

@@ -74,7 +74,7 @@ fs_directory_entry_t* parse_fat32_directory(fs_tree_t* tree, fat32_t* info, uint
 				/* LFN entry: stash by sequence index (mask off 0x40) */
 				lfn_t* lfn = (lfn_t*)entry;
 				uint8_t idx = (uint8_t)(lfn->order & 0x1F);
-				if (idx > 0 && idx < 256) {
+				if (idx > 0) {
 					memcpy(&lfns[idx], lfn, sizeof(lfn_t));
 					if ((int16_t)idx > highest_lfn_order) {
 						highest_lfn_order = (int16_t)idx;

src/video.c

@@ -11,7 +11,7 @@ int64_t video_dirty_start = -1;
 int64_t video_dirty_end = -1;
 console* current_console = NULL;
 
-static const uint8_t font_data[] = {
+static uint8_t font_data[] = {
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	0x3e, 0x3e, 0x41, 0x41, 0x55, 0x55, 0x41, 0x41, 0x55, 0x55, 0x5d, 0x5d, 0x41, 0x41, 0x3e, 0x3e,
 	0x3e, 0x3e, 0x7f, 0x7f, 0x6b, 0x6b, 0x7f, 0x7f, 0x6b, 0x6b, 0x63, 0x63, 0x7f, 0x7f, 0x3e, 0x3e,
@@ -461,8 +461,8 @@ void init_console()
 		NULL, NULL,
 		NULL, NULL,
 		font_data,
-		font_data ? 8 : 0,
-		font_data ? 16 : 0,
+		8,
+		16,
 		1,
 		0,
 		0,