diff options
| author | Tony Luck <tony.luck@intel.com> | 2005-10-31 10:51:57 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-10-31 10:51:57 -0800 |
| commit | c7fb577e2a6cb04732541f2dc402bd46747f7558 (patch) | |
| tree | df3b1a1922ed13bfbcc45d08650c38beeb1a7bd1 /drivers/usb/input/map_to_7segment.h | |
| parent | 9cec58dc138d6fcad9f447a19c8ff69f6540e667 (diff) | |
| parent | 581c1b14394aee60aff46ea67d05483261ed6527 (diff) | |
manual update from upstream:
Applied Al's change 06a544971fad0992fe8b92c5647538d573089dd4
to new location of swiotlb.c
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'drivers/usb/input/map_to_7segment.h')
| -rw-r--r-- | drivers/usb/input/map_to_7segment.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/input/map_to_7segment.h b/drivers/usb/input/map_to_7segment.h index 52ff27f1512..a424094d9fe 100644 --- a/drivers/usb/input/map_to_7segment.h +++ b/drivers/usb/input/map_to_7segment.h @@ -79,7 +79,7 @@ struct seg7_conversion_map { static inline int map_to_seg7(struct seg7_conversion_map *map, int c) { - return c & 0x7f ? map->table[c] : -EINVAL; + return c >= 0 && c < sizeof(map->table) ? map->table[c] : -EINVAL; } #define SEG7_CONVERSION_MAP(_name, _map) \ |