net: tsec: Fix memory leak in error path
tsec_initialize allocates a private driver structure using malloc.
Should the memory allocation of this private structure fail, the
function execution is aborted with a return 0, but the previously
allocated device structure is never freed, hence leaked.
Free the device structure in the error case.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c
index 0715952..44140fb 100644
--- a/drivers/net/tsec.c
+++ b/drivers/net/tsec.c
@@ -701,8 +701,10 @@
priv = (struct tsec_private *)malloc(sizeof(*priv));
- if (!priv)
+ if (!priv) {
+ free(dev);
return 0;
+ }
priv->regs = tsec_info->regs;
priv->phyregs_sgmii = tsec_info->miiregs_sgmii;