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[PATCH] Wrong out of range check in drivers/char/applicom.c 

This fixes coverity bug id #469.  The out of range check didnt work as
intended, as seen by the printk(), which states that boardno has to be 1 <=
boardno <= MAX_BOARD.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Eric Sesterhenn 2006-04-10 22:54:36 -07:00 committed by Linus Torvalds
parent fd5403c79b
commit e60b6e2f74
1 changed files with 1 additions and 1 deletions
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2
drivers/char/applicom.c
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@ -142,7 +142,7 @@ static int ac_register_board(unsigned long physloc, void __iomem *loc,
if (!boardno)
boardno = readb(loc + NUMCARD_OWNER_TO_PC);
if (!boardno && boardno > MAX_BOARD) {
if (!boardno || boardno > MAX_BOARD) {
printk(KERN_WARNING "Board #%d (at 0x%lx) is out of range (1 <= x <= %d).\n",
boardno, physloc, MAX_BOARD);
return 0;