Julia Lawall a4b1164961 drivers/net/phy: introduce missing kfree ... Error handling code following a kzalloc should free the allocated data. The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-09-11 12:54:34 -07:00
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bcm63xx.c	MIPS: BCM63XX: Add integrated ethernet PHY support for phylib.	2009-07-07 19:23:51 -07:00
broadcom.c	broadcom: Make the 57780 IEEE compliant	2009-08-26 15:48:06 -07:00
cicada.c
davicom.c
et1011c.c
fixed.c
icplus.c
Kconfig	MIPS: BCM63XX: Add integrated ethernet PHY support for phylib.	2009-07-07 19:23:51 -07:00
lxt.c
Makefile	MIPS: BCM63XX: Add integrated ethernet PHY support for phylib.	2009-07-07 19:23:51 -07:00
marvell.c
mdio_bus.c
mdio-bitbang.c
mdio-gpio.c	drivers/net/phy: introduce missing kfree	2009-09-11 12:54:34 -07:00
national.c
phy_device.c	NET: phy_device, fix lock imbalance	2009-07-14 12:03:39 -07:00
phy.c	netdev: Remove redundant checks for CAP_NET_ADMIN in MDIO implementations	2009-09-03 20:02:11 -07:00
qsemi.c
realtek.c
smsc.c
ste10Xp.c
vitesse.c