net: macb: Fix passing zero to 'PTR_ERR'

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Check PTR_ERR with IS_ERR to fix this.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20201112144936.54776-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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YueHaibing 2020-11-12 22:49:36 +08:00 • committed by Jakub Kicinski

parent 2e793878ae

commit 9e6cad531c

1 changed files with 2 additions and 8 deletions

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drivers/net/ethernet/cadence/macb_main.c

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