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authorDan Carpenter <dan.carpenter@oracle.com>2013-08-23 16:11:31 +0400
committerJames Bottomley <JBottomley@Parallels.com>2013-09-03 18:27:58 +0400
commit127be355285d14b483da0478a33302a680204144 (patch)
treef5454cd17c8ad2189574b853a5337b9b8c7a9973 /drivers/scsi/eata_pio.c
parent272fd3b28f5ebbf20ccf39c511744cb682056434 (diff)
downloadlinux-127be355285d14b483da0478a33302a680204144.tar.xz
[SCSI] eata_pio: off by one in eata_pio_detect()
Smatch complains that the reg_IRQ[] array only has MAXIRQ (16) elements so we are one space beyond the end of the array here. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/eata_pio.c')
-rw-r--r--drivers/scsi/eata_pio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index 356def44ce58..1663173cdb91 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -919,7 +919,7 @@ static int eata_pio_detect(struct scsi_host_template *tpnt)
find_pio_EISA(&gc);
find_pio_ISA(&gc);
- for (i = 0; i <= MAXIRQ; i++)
+ for (i = 0; i < MAXIRQ; i++)
if (reg_IRQ[i])
request_irq(i, do_eata_pio_int_handler, IRQF_DISABLED, "EATA-PIO", NULL);