diff options
Diffstat (limited to 'lib/string_helpers.c')
-rw-r--r-- | lib/string_helpers.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/string_helpers.c b/lib/string_helpers.c index 3b1118337e62..22aa16100507 100644 --- a/lib/string_helpers.c +++ b/lib/string_helpers.c @@ -33,8 +33,8 @@ * at least 9 bytes and will always be zero terminated. * */ -void string_get_size(u64 size, u64 blk_size, const enum string_size_units units, - char *buf, int len) +int string_get_size(u64 size, u64 blk_size, const enum string_size_units units, + char *buf, int len) { static const char *const units_10[] = { "B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" @@ -127,8 +127,7 @@ void string_get_size(u64 size, u64 blk_size, const enum string_size_units units, else unit = units_str[units][i]; - snprintf(buf, len, "%u%s %s", (u32)size, - tmp, unit); + return snprintf(buf, len, "%u%s %s", (u32)size, tmp, unit); } EXPORT_SYMBOL(string_get_size); |