Julia Lawall 70ebadc8e3 MIPS: TXx9: Fix error handling. ... Error handling code following a kzalloc should free the allocated data. Error handling code following an ioremap should iounmap the allocated data. The semantic match that finds the first 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: Ralf Baechle <ralf@linux-mips.org>		2009-09-17 20:07:43 +02:00
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7segled.c
irq_tx3927.c
irq_tx4927.c
irq_tx4938.c
irq_tx4939.c
Makefile
mem_tx4927.c
pci.c	MIPS: TXx9: Disable PM capability of TX493[89] internal ether	2009-09-17 20:07:43 +02:00
setup_tx3927.c
setup_tx4927.c
setup_tx4938.c
setup_tx4939.c
setup.c	MIPS: TXx9: Fix error handling.	2009-09-17 20:07:43 +02:00
smsc_fdc37m81x.c
spi_eeprom.c