1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c
index 080e22aaba15..0ce3f5a0dd67 100644
--- a/drivers/acpi/acpica/utprint.c
+++ b/drivers/acpi/acpica/utprint.c
@@ -401,6 +401,7 @@ acpi_ut_vsnprintf(char *string,
 
                 /* Process width */
 
+                width = -1;
                 if (ACPI_IS_DIGIT(*format)) {
                         format = acpi_ut_scan_number(format, &number);
                         width = (s32) number;
@@ -415,6 +416,7 @@ acpi_ut_vsnprintf(char *string,
 
                 /* Process precision */
 
+                precision = -1;
                 if (*format == '.') {
                         ++format;
                         if (ACPI_IS_DIGIT(*format)) {
@@ -431,6 +433,7 @@ acpi_ut_vsnprintf(char *string,
 
                 /* Process qualifier */
 
+                qualifier = -1;
                 if (*format == 'h' || *format == 'l' || *format == 'L') {
                         qualifier = *format;
                         ++format;