Commit 2d586ea6 authored Feb 24, 2011 by Stefan Weil Committed by Greg Kroah-Hartman Feb 28, 2011

staging: brcm80211: Fix memory leak after kmalloc failure



This error was spotted by cppcheck:

drivers/staging/brcm80211/phy/wlc_phy_lcn.c:4053: error: Memory leak: ptr

Cc: Brett Rudley <brudley@broadcom.com>
Cc: Henry Ptasinski <henryp@broadcom.com>
Cc: linux-wireless@vger.kernel.org
Cc: devel@driverdev.osuosl.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 8d9e9d09

drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -4051,6 +4051,7 @@ wlc_lcnphy_a1(phy_info_t *pi, int cal_type, int num_levels, int step_size_lg2)

		phy_c32 = kmalloc(sizeof(u16) * 20, GFP_ATOMIC);
		if (NULL == phy_c32) {
		kfree(ptr);
		return;
		}
		phy_c26 = read_phy_reg(pi, 0x6da);