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 <[e-mail]>
Cc: David Daney <[e-mail]>
Cc: Ralf Baechle <[e-mail]>
Cc: linux-edac <[e-mail]>
Cc: [e-mail]
Link: http://lkml.kernel.org/r/[e-mail]
[ Massage commit message, remove newline. ]
Signed-off-by: Borislav Petkov <[e-mail]>

drivers/edac/thunderx_edac.c

···
 
 	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;
 	}