![]() func is checked not to be NULL a few lines before. A simplified version of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; expression E; position p1,p2; @@ if (x@p1 == NULL || ...) { ... when forall return ...; } ... when != \(x=E\|x--\|x++\|--x\|++x\|x-=E\|x+=E\|x|=E\|x&=E\|&x\) ( x@p2 == NULL | x@p2 != NULL ) // another path to the test that is not through p1? @s exists@ local idexpression r.x; position r.p1,r.p2; @@ ... when != x@p1 ( x@p2 == NULL | x@p2 != NULL ) @fix depends on !s@ position r.p1,r.p2; expression x,E; statement S1,S2; @@ ( - if ((x@p2 != NULL) || ...) S1 | - if ((x@p2 == NULL) && ...) S1 | - BUG_ON(x@p2 == NULL); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> |
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.. | ||
acpi_pcihp.c | ||
acpiphp.h | ||
acpiphp_core.c | ||
acpiphp_glue.c | ||
acpiphp_ibm.c | ||
cpci_hotplug.h | ||
cpci_hotplug_core.c | ||
cpci_hotplug_pci.c | ||
cpcihp_generic.c | ||
cpcihp_zt5550.c | ||
cpcihp_zt5550.h | ||
cpqphp.h | ||
cpqphp_core.c | ||
cpqphp_ctrl.c | ||
cpqphp_nvram.c | ||
cpqphp_nvram.h | ||
cpqphp_pci.c | ||
cpqphp_sysfs.c | ||
fakephp.c | ||
ibmphp.h | ||
ibmphp_core.c | ||
ibmphp_ebda.c | ||
ibmphp_hpc.c | ||
ibmphp_pci.c | ||
ibmphp_res.c | ||
Kconfig | ||
Makefile | ||
pci_hotplug_core.c | ||
pciehp.h | ||
pciehp_acpi.c | ||
pciehp_core.c | ||
pciehp_ctrl.c | ||
pciehp_hpc.c | ||
pciehp_pci.c | ||
pcihp_skeleton.c | ||
rpadlpar.h | ||
rpadlpar_core.c | ||
rpadlpar_sysfs.c | ||
rpaphp.h | ||
rpaphp_core.c | ||
rpaphp_pci.c | ||
rpaphp_slot.c | ||
sgi_hotplug.c | ||
shpchp.h | ||
shpchp_core.c | ||
shpchp_ctrl.c | ||
shpchp_hpc.c | ||
shpchp_pci.c | ||
shpchp_sysfs.c |