Conditionally calling kfree()/vfree() can be replaced by a call to
kvfree() which handles both kmalloced memory and vmalloced memory.
The Coccinelle semantic patch used to make the change is as follows:
//<smpl>
@@
expression a;
@@
- if(...) { vfree(a); }
- else { kfree(a); }
+ kvfree(a);
@@
expression a;
@@
- if(...) { kfree(a); }
- else { vfree(a); }
+ kvfree(a);
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <[email protected]>
---
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
index 73c7658..1b0708f 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
@@ -2029,10 +2029,7 @@ void *sh_css_calloc(size_t N, size_t size)
void sh_css_free(void *ptr)
{
- if (is_vmalloc_addr(ptr))
- vfree(ptr);
- else
- kfree(ptr);
+ kvfree(ptr);
}
/* For Acceleration API: Flush FW (shared buffer pointer) arguments */
--
2.7.4
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