diff options
| author | Menglong Dong <dong.menglong@zte.com.cn> | 2021-01-11 05:27:25 -0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-01-13 10:59:32 +0100 |
| commit | 7b490a8ab0f2d3ab8d838a4ff22ae86edafd34a1 (patch) | |
| tree | da4e0ddf83415e6b1722923264bbb40a631a7768 /arch/mips/cavium-octeon | |
| parent | 69e976831cd53f9ba304fd20305b2025ecc78eab (diff) | |
MIPS: OCTEON: fix unreachable code in octeon_irq_init_ciu
The type of 'r' in octeon_irq_init_ciu is 'unsigned int', so 'r < 0'
can't be true.
Fix this by change the type of 'r' and 'i' from 'unsigned int'
to 'int'. As 'i' won't be negative, this change works.
Fixes: 99fbc70f8547 ("MIPS: Octeon: irq: Alloc desc before configuring IRQ")
Signed-off-by: Menglong Dong <dong.menglong@zte.com.cn>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/cavium-octeon')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index bd47e15d02c7..be5d4afcd30f 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -1444,7 +1444,7 @@ static void octeon_irq_setup_secondary_ciu2(void) static int __init octeon_irq_init_ciu( struct device_node *ciu_node, struct device_node *parent) { - unsigned int i, r; + int i, r; struct irq_chip *chip; struct irq_chip *chip_edge; struct irq_chip *chip_mbox; |