From: Aishwarya Pant <aishpant@gmail.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-media@vger.kernel.org, devel@driverdev.osuosl.org
Cc: outreachy-kernel@googlegroups.com
Subject: [PATCH] [media] atomisp2: remove cast from memory allocation
Date: Fri, 22 Sep 2017 11:43:13 +0530 [thread overview]
Message-ID: <20170922061313.GA10665@aishwarya> (raw)
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 <aishpant@gmail.com>
---
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 6358216..53a7891 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
@@ -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;
--
2.7.4
reply other threads:[~2017-09-22 6:13 UTC|newest]
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