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Staging: bcm: Bcmchar.c: Renamed variable "Bufflen" -> "buff_len"

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Renamed variable "Bufflen" -> "buff_len" in
bcm_char_ioctl_reg_read_private().

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matthias Beyer
2014-08-10 14:32:06 +02:00
committed by Greg Kroah-Hartman
parent 00c6fbcdab
commit 343fae7474
1 changed files with 6 additions and 6 deletions
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12
drivers/staging/bcm/Bcmchar.c
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@@ -250,7 +250,7 @@ static int bcm_char_ioctl_reg_read_private(void __user *argp,
struct bcm_ioctl_buffer io_buff;
PCHAR temp_buff;
INT status = STATUS_FAILURE;
UINT Bufflen;
UINT buff_len;
u16 temp_value;
int bytes;
@@ -270,16 +270,16 @@ static int bcm_char_ioctl_reg_read_private(void __user *argp,
return -EINVAL;
}
Bufflen = io_buff.OutputLength;
temp_value = 4 - (Bufflen % 4);
Bufflen += temp_value % 4;
buff_len = io_buff.OutputLength;
temp_value = 4 - (buff_len % 4);
buff_len += temp_value % 4;
temp_buff = kmalloc(Bufflen, GFP_KERNEL);
temp_buff = kmalloc(buff_len, GFP_KERNEL);
if (!temp_buff)
return -ENOMEM;
bytes = rdmalt(ad, (UINT)rdm_buff.Register,
(PUINT)temp_buff, Bufflen);
(PUINT)temp_buff, buff_len);
if (bytes > 0) {
status = STATUS_SUCCESS;
if (copy_to_user(io_buff.OutputBuffer, temp_buff, bytes)) {