Remove casting the values returned by memory allocation functions like kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc. Semantic patch information: This makes an effort to find cases of casting of values returned by kmalloc, kzalloc, kcalloc, kmem_cache_alloc, kmem_cache_zalloc, kmem_cache_alloc_node, kmalloc_node and kzalloc_node and removes the casting as it is not required. The result in the patch case may need some reformatting. Generated by: scripts/coccinelle/api/alloc/alloc_cast.cocci Signed-off-by: Branislav Radocaj <branislav@xxxxxxxxxxx> --- drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c index eecd8cf71951..56765d6a0498 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c @@ -133,7 +133,7 @@ sh_css_load_blob_info(const char *fw, const struct ia_css_fw_info *bi, struct ia char *namebuffer; int namelength = (int)strlen(name); - namebuffer = (char *) kmalloc(namelength + 1, GFP_KERNEL); + namebuffer = kmalloc(namelength + 1, GFP_KERNEL); if (namebuffer == NULL) return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; @@ -149,7 +149,7 @@ sh_css_load_blob_info(const char *fw, const struct ia_css_fw_info *bi, struct ia size_t configstruct_size = sizeof(struct ia_css_config_memory_offsets); size_t statestruct_size = sizeof(struct ia_css_state_memory_offsets); - char *parambuf = (char *)kmalloc(paramstruct_size + configstruct_size + statestruct_size, + char *parambuf = kmalloc(paramstruct_size + configstruct_size + statestruct_size, GFP_KERNEL); if (parambuf == NULL) return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; -- 2.11.0
