On Sat Mar 14 01:55:26 2026 +0800, Lin YuChen wrote:
> Replace the open-coded multiplication in kmalloc() with kmalloc_array()
> to provide overflow protection and improve code readability.
>
> Signed-off-by: Lin YuChen <[email protected]>
> Signed-off-by: Sakari Ailus <[email protected]>
Patch committed.
Thanks,
Sakari Ailus
drivers/staging/media/atomisp/pci/sh_css_firmware.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c
b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
index 57ecf5549c23..af12df2f9b09 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
@@ -253,9 +253,9 @@ sh_css_load_firmware(struct device *dev, const char
*fw_data,
sh_css_num_binaries = file_header->binary_nr;
/* Only allocate memory for ISP blob info */
if (sh_css_num_binaries > NUM_OF_SPS) {
- sh_css_blob_info = kmalloc(
- (sh_css_num_binaries - NUM_OF_SPS) *
- sizeof(*sh_css_blob_info), GFP_KERNEL);
+ sh_css_blob_info =
+ kmalloc_array(sh_css_num_binaries - NUM_OF_SPS,
+ sizeof(*sh_css_blob_info), GFP_KERNEL);
if (!sh_css_blob_info)
return -ENOMEM;
} else {
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