linux/drivers/spi
Julia Lawall 51e911e276 drivers/spi: move a dereference below a NULL test
In each case, if the NULL test is necessary, then the dereference should be
moved below the NULL test.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
type T;
expression E;
identifier i,fld;
statement S;
@@

- T i = E->fld;
+ T i;
  ... when != E
      when != i
  if (E == NULL) S
+ i = E->fld;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-06 15:59:20 -08:00
..
at25.c
atmel_spi.c spi: atmel_spi update chipselect handling 2009-01-06 15:59:19 -08:00
atmel_spi.h
au1550_spi.c spi: au1550_spi full duplex dma fix 2008-12-01 19:55:24 -08:00
Kconfig spi_gpio driver 2009-01-06 15:59:19 -08:00
Makefile spi_gpio driver 2009-01-06 15:59:19 -08:00
mpc52xx_psc_spi.c spi: mpc52xx_psc_spi chipselect bugfix 2008-12-01 19:55:24 -08:00
omap2_mcspi.c [ARM] omap: convert OMAP drivers to use ioremap() 2008-09-05 17:02:30 +01:00
omap_uwire.c [ARM] omap: convert OMAP drivers to use ioremap() 2008-09-05 17:02:30 +01:00
orion_spi.c orion_spi: handle 88F6183 erratum 2008-10-16 11:21:38 -07:00
pxa2xx_spi.c drivers/spi: move a dereference below a NULL test 2009-01-06 15:59:20 -08:00
spi.c spi: core and gpio expanders use subsys_init 2008-10-16 11:21:38 -07:00
spi_bfin5xx.c
spi_bitbang.c
spi_butterfly.c
spi_gpio.c spi_gpio driver 2009-01-06 15:59:19 -08:00
spi_imx.c spi: fix spi_imx probe oopsing 2008-12-01 19:55:24 -08:00
spi_lm70llp.c
spi_mpc83xx.c spi_mpc83xx: reject invalid transfer sizes 2008-09-13 14:41:51 -07:00
spi_s3c24xx.c spi: use generic gpio calls in spi_s3c24xx_gpio 2009-01-06 15:59:19 -08:00
spi_s3c24xx_gpio.c spi: fix spi_s3c24xx_gpio num_chipselect 2008-12-01 19:55:24 -08:00
spi_sh_sci.c
spi_txx9.c
spidev.c spi: avoid spidev crash when device is removed 2008-12-01 19:55:24 -08:00
tle62x0.c
xilinx_spi.c xilinx_spi: test below 0 on unsigned irq in xilinx_spi_probe() 2008-07-24 10:47:30 -07:00