Commit b17339a1 authored Sep 19, 2008 by Haavard Skinnemoen Committed by Pierre Ossman Sep 20, 2008

atmel-mci: Fix memory leak in atmci_regs_show



The debugfs hook atmci_regs_show allocates a temporary buffer for
storing a register snapshot, but it doesn't free it before returning.
Plug this leak.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

parent 87e60f2b

drivers/mmc/host/atmel-mci.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -218,6 +218,8 @@ static int atmci_regs_show(struct seq_file s, void v)
		atmci_show_status_reg(s, "SR", buf[MCI_SR / 4]);
		atmci_show_status_reg(s, "IMR", buf[MCI_IMR / 4]);

		kfree(buf);

		return 0;
		}