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authorWang Qing <wangqing@vivo.com>2021-03-13 10:47:42 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2021-03-19 13:59:47 +0300
commitbefb1ddaece17e346550b6f2bb494ba58d67af43 (patch)
tree36700ebd8d850856a42546d6313e6c3e221b1f24 /drivers/char
parent8d759bec84b1028860287e45cd625bc294a7e16b (diff)
downloadlinux-befb1ddaece17e346550b6f2bb494ba58d67af43.tar.xz
hwrng: cctrng - delete redundant printing of return value
platform_get_irq() has already checked and printed the return value, the printing here is nothing special, it is not necessary at all. Signed-off-by: Wang Qing <wangqing@vivo.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hw_random/cctrng.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hw_random/cctrng.c b/drivers/char/hw_random/cctrng.c
index 102195ef376d..302ffa354c2f 100644
--- a/drivers/char/hw_random/cctrng.c
+++ b/drivers/char/hw_random/cctrng.c
@@ -517,10 +517,8 @@ static int cctrng_probe(struct platform_device *pdev)
/* Then IRQ */
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(dev, "Failed getting IRQ resource\n");
+ if (irq < 0)
return irq;
- }
/* parse sampling rate from device tree */
rc = cc_trng_parse_sampling_ratio(drvdata);