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(parent: 05b981f) | patch
powerpc/4xx: Fix return value check in hsta_msi_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Sun, 20 Jul 2014 07:20:59 +0000 (15:20 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 29 Dec 2014 04:45:43 +0000 (15:45 +1100)
commite144d4edbce67ea269d181f81b9c5ef631743430
tree12d8068adf71a164a9e999c5420d2cfe66d60ccctree | snapshot
parent05b981f493e07856371ecd4a9294f187f5b50cf6commit | diff
powerpc/4xx: Fix return value check in hsta_msi_probe()

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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/sysdev/ppc4xx_hsta_msi.c diff | blob | history
Domain: System / Kernel;