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[04/30] panasonic-laptop: fix X[ ARRAY_SIZE(X) ]

Message ID 2b190e76def5233c542f6025b4a133b1d4bd1a37.1233988822.git.len.brown@intel.com (mailing list archive)
State Accepted
Headers show

Commit Message

Len Brown Feb. 7, 2009, 6:41 a.m. UTC 
From: Roel Kluin <roel.kluin@gmail.com>

Ensure pcc->keymap[ ARRAY_SIZE(pcc->keymap) ] does not occur.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
 drivers/platform/x86/panasonic-laptop.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index f30db36..c47a44d 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -507,7 +507,7 @@  static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc)
 
 	hkey_num = result & 0xf;
 
-	if (hkey_num < 0 || hkey_num > ARRAY_SIZE(pcc->keymap)) {
+	if (hkey_num < 0 || hkey_num >= ARRAY_SIZE(pcc->keymap)) {
 		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
 				  "hotkey number out of range: %d\n",
 				  hkey_num));