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fs: exfat: Inhibit unused exfat_humanize_bytes() and exfat_print_info()

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Make sure unused exfat_humanize_bytes() and exfat_print_info()
functions are not compiled into U-Boot code base. This also removes
CID 550300:  Integer handling issues  (INTEGER_OVERFLOW)
in exfat_humanize_bytes() , which is now surely unreachable.

Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut
2025-04-30 18:45:52 +02:00
committed by Tom Rini
parent 4ba2fe14f2
commit 4d3b5c679b
2 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
fs/exfat/exfat.h
View File

@@ -210,9 +210,11 @@ uint32_t exfat_vbr_start_checksum(const void* sector, size_t size);
uint32_t exfat_vbr_add_checksum(const void* sector, size_t size, uint32_t sum); uint32_t exfat_vbr_add_checksum(const void* sector, size_t size, uint32_t sum);
le16_t exfat_calc_name_hash(const struct exfat* ef, const le16_t* name, le16_t exfat_calc_name_hash(const struct exfat* ef, const le16_t* name,
size_t length); size_t length);
#ifndef __UBOOT__
void exfat_humanize_bytes(uint64_t value, struct exfat_human_bytes* hb); void exfat_humanize_bytes(uint64_t value, struct exfat_human_bytes* hb);
void exfat_print_info(const struct exfat_super_block* sb, void exfat_print_info(const struct exfat_super_block* sb,
uint32_t free_clusters); uint32_t free_clusters);
#endif
bool exfat_match_option(const char* options, const char* option_name); bool exfat_match_option(const char* options, const char* option_name);
int exfat_utf16_to_utf8(char* output, const le16_t* input, size_t outsize, int exfat_utf16_to_utf8(char* output, const le16_t* input, size_t outsize,

2
fs/exfat/utils.c
View File

@@ -134,6 +134,7 @@ le16_t exfat_calc_name_hash(const struct exfat* ef, const le16_t* name,
return cpu_to_le16(hash); return cpu_to_le16(hash);
} }
#ifndef __UBOOT__
void exfat_humanize_bytes(uint64_t value, struct exfat_human_bytes* hb) void exfat_humanize_bytes(uint64_t value, struct exfat_human_bytes* hb)
{ {
size_t i; size_t i;
@@ -178,6 +179,7 @@ void exfat_print_info(const struct exfat_super_block* sb,
exfat_humanize_bytes(avail_space, &hb); exfat_humanize_bytes(avail_space, &hb);
printf("Available space %10"PRIu64" %s\n", hb.value, hb.unit); printf("Available space %10"PRIu64" %s\n", hb.value, hb.unit);
} }
#endif
bool exfat_match_option(const char* options, const char* option_name) bool exfat_match_option(const char* options, const char* option_name)
{ {