atomisp2: remove cast from memory allocation

PATCH New Aishwarya Pant 1 participant 1 message Sep 22, 2017

Subsystems (4)

Media (V4L/DVB) Staging Intel MID (Mobile Internet Device) platform Staging - atomisp driver

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Aishwarya Pant

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2017-09-22 06:13 UTC #0 lore raw

PATCH 1/1 atomisp2: remove cast from memory allocation

Patch removes the following warning issued was coccicheck:
WARNING: casting value returned by memory allocation function to (char *) is useless.

Signed-off-by Aishwarya Pant <[email protected]>

---
 drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c +2 -2

index 6358216..53a7891 100644
@@ -145,8 +145,8 @@ 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,
-							GFP_KERNEL);
+		char *parambuf = kmalloc(paramstruct_size + configstruct_size + statestruct_size,
+					 GFP_KERNEL);
 		if (parambuf == NULL)
 			return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;

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