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-rw-r--r--lib/vsprintf.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 0967771d8f7f..e3bf4e0f10b5 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1739,6 +1739,7 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
* 'h', 'l', or 'L' for integer fields
* 'z' support added 23/7/1999 S.H.
* 'z' changed to 'Z' --davidm 1/25/99
+ * 'Z' changed to 'z' --adobriyan 2017-01-25
* 't' added for ptrdiff_t
*
* @fmt: the format string
@@ -1838,7 +1839,7 @@ qualifier:
/* get the conversion qualifier */
qualifier = 0;
if (*fmt == 'h' || _tolower(*fmt) == 'l' ||
- _tolower(*fmt) == 'z' || *fmt == 't') {
+ *fmt == 'z' || *fmt == 't') {
qualifier = *fmt++;
if (unlikely(qualifier == *fmt)) {
if (qualifier == 'l') {
@@ -1907,7 +1908,7 @@ qualifier:
else if (qualifier == 'l') {
BUILD_BUG_ON(FORMAT_TYPE_ULONG + SIGN != FORMAT_TYPE_LONG);
spec->type = FORMAT_TYPE_ULONG + (spec->flags & SIGN);
- } else if (_tolower(qualifier) == 'z') {
+ } else if (qualifier == 'z') {
spec->type = FORMAT_TYPE_SIZE_T;
} else if (qualifier == 't') {
spec->type = FORMAT_TYPE_PTRDIFF;
@@ -2657,7 +2658,7 @@ int vsscanf(const char *buf, const char *fmt, va_list args)
/* get conversion qualifier */
qualifier = -1;
if (*fmt == 'h' || _tolower(*fmt) == 'l' ||
- _tolower(*fmt) == 'z') {
+ *fmt == 'z') {
qualifier = *fmt++;
if (unlikely(qualifier == *fmt)) {
if (qualifier == 'h') {
@@ -2851,7 +2852,6 @@ int vsscanf(const char *buf, const char *fmt, va_list args)
else
*va_arg(args, unsigned long long *) = val.u;
break;
- case 'Z':
case 'z':
*va_arg(args, size_t *) = val.u;
break;