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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2017-08-16 07:58:21 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2017-08-18 20:12:08 +0300 |
| commit | 3eaef0fa39f7badb0bf25bb28ab96cf06b29d45c (patch) | |
| tree | a8c156d4e0debe3932d050cfcd01285202cc2df4 /drivers | |
| parent | 8b073d945cd31165591bdebc54dc1fded88b4ef3 (diff) | |
| download | linux-3eaef0fa39f7badb0bf25bb28ab96cf06b29d45c.tar.xz | |
EDAC, thunderx: Fix error handling path in thunderx_lmc_probe()
Return the proper error value if ioremap() fails (and not 0).
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: David Daney <david.daney@cavium.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: linux-mips@linux-mips.org
Link: http://lkml.kernel.org/r/20170816045821.14165-1-christophe.jaillet@wanadoo.fr
[ Massage commit message, remove newline. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/edac/thunderx_edac.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c index c8e8b9fd4772..f35d87519a3e 100644 --- a/drivers/edac/thunderx_edac.c +++ b/drivers/edac/thunderx_edac.c @@ -774,11 +774,10 @@ static int thunderx_lmc_probe(struct pci_dev *pdev, lmc->xor_bank = lmc_control & LMC_CONTROL_XOR_BANK; - l2c_ioaddr = ioremap(L2C_CTL | FIELD_PREP(THUNDERX_NODE, lmc->node), - PAGE_SIZE); - + l2c_ioaddr = ioremap(L2C_CTL | FIELD_PREP(THUNDERX_NODE, lmc->node), PAGE_SIZE); if (!l2c_ioaddr) { dev_err(&pdev->dev, "Cannot map L2C_CTL\n"); + ret = -ENOMEM; goto err_free; } |