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Commit 881f76b9 authored by Tobin C. Harding's avatar Tobin C. Harding Committed by Greg Kroah-Hartman
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staging: ks7010: change length type to unsigned 



Length undergoes type conversion when passed (indirectly) as an
argument for parameter of type 'unsigned int'. If length is negative
this is a bug (the value after conversion is large).

Declare 'length' to be an unsigned type instead of a signed type.

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarTobin C. Harding <me@tobin.cc>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5141e9c6

drivers/staging/ks7010/ks7010_sdio.c

+1 −1
Original line number Diff line number Diff line
@@ -712,7 +712,7 @@ static int ks7010_upload_firmware(struct ks_sdio_card *card) 
	unsigned char *rom_buf;

	unsigned char rw_data = 0;

	int ret;

	int length;

	unsigned int length;

	const struct firmware *fw_entry = NULL;



	/* buffer allocate */