Messages in this thread Patch in this message | | | From | Kang Minchul <> | Subject | [PATCH net-next v3] net: ipa: Remove redundant comparison with zero | Date | Sat, 17 Dec 2022 06:11:24 +0900 |
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platform_get_irq_byname() returns non-zero IRQ number on success, and negative error number on failure.
So comparing return value with zero is unnecessary.
Signed-off-by: Kang Minchul <tegongkang@gmail.com> --- drivers/net/ipa/gsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c index bea2da1c4c51..e05e94bd9ba0 100644 --- a/drivers/net/ipa/gsi.c +++ b/drivers/net/ipa/gsi.c @@ -1302,7 +1302,7 @@ static int gsi_irq_init(struct gsi *gsi, struct platform_device *pdev) int ret; ret = platform_get_irq_byname(pdev, "gsi"); - if (ret <= 0) + if (ret < 0) return ret ? : -EINVAL; gsi->irq = ret; -- 2.34.1
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