staging: ced1401: remove useless value cast on kmalloc()
Author: Fengguang Wu <fengguang.wu@intel.com>
Casting value returned by k[cmz]alloc to (struct page * *) is useless.
Generated by: scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci
Reported-by: Fengguang Wu
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/ced1401/ced_ioc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/ced1401/ced_ioc.c b/drivers/staging/ced1401/ced_ioc.c
index 0adba75..efe6aec 100644
--- a/drivers/staging/ced1401/ced_ioc.c
+++ b/drivers/staging/ced1401/ced_ioc.c
@@ -697,8 +697,7 @@ static int SetArea(DEVICE_EXTENSION * pdx, int nArea, char __user * puBuf,
return -EFAULT; // ...then we are done
// Now allocate space to hold the page pointer and virtual address pointer tables
- pPages =
- (struct page **)kmalloc(len * sizeof(struct page *), GFP_KERNEL);
+ pPages = kmalloc(len * sizeof(struct page *), GFP_KERNEL);
if (!pPages) {
iReturn = U14ERR_NOMEMORY;
goto error; |
---
drivers/staging/ced1401/ced_ioc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/ced1401/ced_ioc.c b/drivers/staging/ced1401/ced_ioc.c
index 0adba75..efe6aec 100644
--- a/drivers/staging/ced1401/ced_ioc.c
+++ b/drivers/staging/ced1401/ced_ioc.c
@@ -697,8 +697,7 @@ static int SetArea(DEVICE_EXTENSION * pdx, int nArea, char __user * puBuf,
return -EFAULT; // ...then we are done
// Now allocate space to hold the page pointer and virtual address pointer tables
- pPages =
- (struct page **)kmalloc(len * sizeof(struct page *), GFP_KERNEL);
+ pPages = kmalloc(len * sizeof(struct page *), GFP_KERNEL);
if (!pPages) {
iReturn = U14ERR_NOMEMORY;
goto error;