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(parent: d72260c) | patch
misc/pvpanic: fix return value check in pvpanic_pci_probe()
authorQiheng Lin <linqiheng@huawei.com>
Tue, 30 Mar 2021 01:36:59 +0000 (09:36 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 2 Apr 2021 14:16:46 +0000 (16:16 +0200)
commit642fa28bb5ee2cf72e7d86b2fa9d06f2b04c9fb3
tree027371c502d48cd7dc13beac1b44623f24a13780tree | snapshot
parentd72260cc7879c72c186900e7c153007a6137ed8ecommit | diff
misc/pvpanic: fix return value check in pvpanic_pci_probe()

In case of error, the function pci_iomap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Qiheng Lin <linqiheng@huawei.com>
Link: https://lore.kernel.org/r/20210330013659.916-1-linqiheng@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/pvpanic/pvpanic-pci.c diff | blob | history
Domain: System / Kernel;