Commit 30264737 authored by Zhen Lei's avatar Zhen Lei Committed by Martin K. Petersen
Browse files

scsi: message: fusion: Remove unused local variable 'port' 

Fixes the following W=1 kernel build warning:

drivers/message/fusion/mptctl.c: In function ‘mptctl_gettargetinfo
drivers/message/fusion/mptctl.c:1372:7: warning: variable ‘port’ set but not used [-Wunused-but-set-variable]

Link: https://lore.kernel.org/r/20210408061851.3089-3-thunder.leizhen@huawei.com


Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarZhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 039cf381

drivers/message/fusion/mptctl.c

+0 −6
Original line number Diff line number Diff line
@@ -1367,7 +1367,6 @@ mptctl_gettargetinfo (MPT_ADAPTER *ioc, unsigned long arg) 
	int			lun;

	int			maxWordsLeft;

	int			numBytes;

	u8			port;

	struct scsi_device 	*sdev;



	if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_targetinfo))) {
@@ -1379,13 +1378,8 @@ mptctl_gettargetinfo (MPT_ADAPTER *ioc, unsigned long arg) 


	dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_gettargetinfo called.\n",

	    ioc->name));

	/* Get the port number and set the maximum number of bytes

	 * in the returned structure.

	 * Ignore the port setting.

	 */

	numBytes = karg.hdr.maxDataSize - sizeof(mpt_ioctl_header);

	maxWordsLeft = numBytes/sizeof(int);

	port = karg.hdr.port;



	if (maxWordsLeft <= 0) {

		printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n",