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Subject[13/26] gianfar: add missing iounmap() on error in gianfar_ptp_probe()
3.2.48-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

[ Upstream commit e5f5e380e0f3bb11f04ca5bc66a551e58e0ad26e ]

Add the missing iounmap() before return from gianfar_ptp_probe()
in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/net/ethernet/freescale/gianfar_ptp.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c b/drivers/net/ethernet/freescale/gianfar_ptp.c
index 69c3adf..c2ab21c 100644
--- a/drivers/net/ethernet/freescale/gianfar_ptp.c
+++ b/drivers/net/ethernet/freescale/gianfar_ptp.c
@@ -520,6 +520,7 @@ static int gianfar_ptp_probe(struct platform_device *dev)
return 0;

no_clock:
+ iounmap(etsects->regs);
no_ioremap:
release_resource(etsects->rsrc);
no_resource:


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