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lm8333: Fix check ordering 

Fix harmless reference off end of array

Reported-by: <dcb314@hotmail.com>
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?43861
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Alan Cox 2012-06-27 12:02:07 +01:00 committed by Jiri Kosina
parent c224071e28
commit 954bd6d1c9
1 changed files with 1 additions and 1 deletions
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2
drivers/input/keyboard/lm8333.c
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@ -91,7 +91,7 @@ static void lm8333_key_handler(struct lm8333 *lm8333)
return;
}
for (i = 0; keys[i] && i < LM8333_FIFO_TRANSFER_SIZE; i++) {
for (i = 0; i < LM8333_FIFO_TRANSFER_SIZE && keys[i]; i++) {
pressed = keys[i] & 0x80;
code = keys[i] & 0x7f;