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authorSricharan R <r.sricharan@ti.com>2014-06-26 12:40:29 +0530
committerJason Cooper <jason@lakedaemon.net>2014-06-30 19:11:25 +0000
commit99e37d0ea607623f286b4841cc355e65b297170c (patch)
tree08d54361cdbc0dc9c4f3875807169bb72758883c /drivers/irqchip/irq-crossbar.c
parent3c44d5151246947442f2fe8eede842e3f76dd2f1 (diff)
irqchip: crossbar: Set cb pointer to null in case of error
If crossbar_of_init returns with a error, then set the cb pointer to null. Signed-off-by: Sricharan R <r.sricharan@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Link: https://lkml.kernel.org/r/1403766634-18543-12-git-send-email-r.sricharan@ti.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/irqchip/irq-crossbar.c')
-rw-r--r--drivers/irqchip/irq-crossbar.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index afc35fd1d9aa..a8c615692803 100644
--- a/drivers/irqchip/irq-crossbar.c
+++ b/drivers/irqchip/irq-crossbar.c
@@ -250,6 +250,8 @@ err_base:
iounmap(cb->crossbar_base);
err_cb:
kfree(cb);
+
+ cb = NULL;
return ret;
}