Fixes warning given by executing "make C=2 drivers/pci/"
Sparse output:
CHECK drivers/pci/endpoint/pci-epc-core.c
drivers/pci/endpoint/pci-epc-core.c: note: in included file:
./include/linux/pci-ep-cfs.h:22:16: warning:
Using plain integer as NULL pointer
CHECK drivers/pci/endpoint/pci-epf-core.c
drivers/pci/endpoint/pci-epf-core.c: note: in included file:
./include/linux/pci-ep-cfs.h:31:16: warning:
Using plain integer as NULL pointer
Reported-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Cc: Kishon Vijay Abraham I <kishon@xxxxxx>
Cc: Joao Pinto <jpinto@xxxxxxxxxxxx>
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@xxxxxxxxxxxx>
---
include/linux/pci-ep-cfs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/pci-ep-cfs.h b/include/linux/pci-ep-cfs.h
index f42b0fd..6628813 100644
--- a/include/linux/pci-ep-cfs.h
+++ b/include/linux/pci-ep-cfs.h
@@ -19,7 +19,7 @@ void pci_ep_cfs_remove_epf_group(struct config_group *group);
#else
static inline struct config_group *pci_ep_cfs_add_epc_group(const char *name)
{
- return 0;
+ return NULL;
}
static inline void pci_ep_cfs_remove_epc_group(struct config_group *group)
@@ -28,7 +28,7 @@ static inline void pci_ep_cfs_remove_epc_group(struct config_group *group)
static inline struct config_group *pci_ep_cfs_add_epf_group(const char *name)
{
- return 0;
+ return NULL;
}
static inline void pci_ep_cfs_remove_epf_group(struct config_group *group)
--
2.7.4
