lkml.org 
[lkml]   [2020]   [Dec]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH AUTOSEL 4.19 11/87] mips: cm: add missing iounmap() on error in mips_cm_probe()
    Date
    From: Qinglang Miao <miaoqinglang@huawei.com>

    [ Upstream commit 2673ecf9586551c5bcee499c1cc1949f6f7cc9a1 ]

    Add the missing iounmap() of iounmap(mips_gcr_base) before
    return from mips_cm_probe() in the error handling case.

    Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/mips/kernel/mips-cm.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
    index 50d3d74001cbe..aedd353b9b925 100644
    --- a/arch/mips/kernel/mips-cm.c
    +++ b/arch/mips/kernel/mips-cm.c
    @@ -228,6 +228,7 @@ int mips_cm_probe(void)
    if ((base_reg & CM_GCR_BASE_GCRBASE) != addr) {
    pr_err("GCRs appear to have been moved (expected them at 0x%08lx)!\n",
    (unsigned long)addr);
    + iounmap(mips_gcr_base);
    mips_gcr_base = NULL;
    return -ENODEV;
    }
    --
    2.27.0
    \
     
     \ /
      Last update: 2020-12-23 03:51    [W:4.059 / U:0.036 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site