wireless: Remove unnecessary alloc/OOM messages, alloc cleanups
alloc failures already get standardized OOM
messages and a dump_stack.
Convert kzalloc's with multiplies to kcalloc.
Convert kmalloc's with multiplies to kmalloc_array.
Remove now unused variables.
Remove unnecessary memset after kzalloc->kcalloc.
Whitespace cleanups for these changes.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 800a165..62ac607 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -510,11 +510,8 @@
return err;
tmp = buf = kmalloc(P54U_FW_BLOCK, GFP_KERNEL);
- if (!buf) {
- dev_err(&priv->udev->dev, "(p54usb) cannot allocate firmware"
- "upload buffer!\n");
+ if (!buf)
return -ENOMEM;
- }
left = block_size = min((size_t)P54U_FW_BLOCK, priv->fw->size);
strcpy(buf, p54u_firmware_upload_3887);
@@ -637,11 +634,8 @@
const u8 *data;
buf = kmalloc(512, GFP_KERNEL);
- if (!buf) {
- dev_err(&priv->udev->dev, "(p54usb) firmware buffer "
- "alloc failed!\n");
+ if (!buf)
return -ENOMEM;
- }
#define P54U_WRITE(type, addr, data) \
do {\