PCI hotplug: remove assignement from if conditions
Subsystems (3)
PATCH 3/3 PCI hotplug: remove assignement from if conditions
The following Coccinelle semantic patch was used to find and correct cases of assignements in if conditions:
@ifassign@
expression var, expr;
statement S;
@@
- if(!(var = expr)) S
+ var = expr;
+ if(!var) S
Signed-off-by Quentin Lambert <[email protected]>
--- drivers/pci/hotplug/acpi_pcihp.c | 3 ++- drivers/pci/hotplug/cpcihp_zt5550.c | 5 +++-- 2 files changed, 5 insertions(+), 3 deletions(-)
drivers/pci/hotplug/acpi_pcihp.c +2 -1
@@ -433,7 +433,8 @@ int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle) {acpi_handle bridge_handle, parent_handle; -if (!(bridge_handle =acpi_pci_get_bridge_handle (pbus))) + bridge_handle =acpi_pci_get_bridge_handle (pbus); +if (!bridge_handle)return 0 ;if ((ACPI_FAILURE (acpi_get_parent (handle, &parent_handle))))return 0 ;
drivers/pci/hotplug/cpcihp_zt5550.c +3 -2
@@ -237,8 +237,9 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_iddbg ("registered controller" );/* Look for first device matching cPCI bus's bridge vendor and device IDs */ -if (!(bus0_dev =pci_get_device (PCI_VENDOR_ID_DEC , -PCI_DEVICE_ID_DEC_21154 ,NULL ))) { + bus0_dev =pci_get_device (PCI_VENDOR_ID_DEC , +PCI_DEVICE_ID_DEC_21154 ,NULL ); +if (!bus0_dev) { status = -ENODEV ; goto init_register_error; }
Signature · 1 line
1.9.1