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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> |
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at25.c | ||
atmel_spi.c | ||
atmel_spi.h | ||
au1550_spi.c | ||
Kconfig | ||
Makefile | ||
mpc52xx_psc_spi.c | ||
omap2_mcspi.c | ||
omap_uwire.c | ||
orion_spi.c | ||
pxa2xx_spi.c | ||
spi_bfin5xx.c | ||
spi_bitbang.c | ||
spi_butterfly.c | ||
spi_gpio.c | ||
spi_imx.c | ||
spi_lm70llp.c | ||
spi_mpc83xx.c | ||
spi_s3c24xx_gpio.c | ||
spi_s3c24xx.c | ||
spi_sh_sci.c | ||
spi_txx9.c | ||
spi.c | ||
spidev.c | ||
tle62x0.c | ||
xilinx_spi.c |