scsi: aacraid: remove unused variables dev and cpu

Variables dev and cpu are not being used and are redundant and hence can
be removed.

Cleans up clang warnings:
warning: variable 'dev' set but not used [-Wunused-but-set-variable]
warning: variable 'cpu' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 6e356325d8d98a120aa93ceb5c12d5898880ba14..bd7f352c28f3bc48982b8f6886869ae9421d443c 100644 (file)
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -3480,7 +3480,6 @@ int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg)
 
 static void aac_srb_callback(void *context, struct fib * fibptr)
 {
-       struct aac_dev *dev;
        struct aac_srb_reply *srbreply;
        struct scsi_cmnd *scsicmd;
 
@@ -3491,8 +3490,6 @@ static void aac_srb_callback(void *context, struct fib * fibptr)
 
        BUG_ON(fibptr == NULL);
 
-       dev = fibptr->dev;
-
        srbreply = (struct aac_srb_reply *) fib_data(fibptr);
 
        scsicmd->sense_buffer[0] = '\0';  /* Initialize sense valid flag to false */
@@ -3921,13 +3918,11 @@ static int aac_send_hba_fib(struct scsi_cmnd *scsicmd)
 
 static long aac_build_sg(struct scsi_cmnd *scsicmd, struct sgmap *psg)
 {
-       struct aac_dev *dev;
        unsigned long byte_count = 0;
        int nseg;
        struct scatterlist *sg;
        int i;
 
-       dev = (struct aac_dev *)scsicmd->device->host->hostdata;
        // Get rid of old data
        psg->count = 0;
        psg->sg[0].addr = 0;
@@ -3963,14 +3958,12 @@ static long aac_build_sg(struct scsi_cmnd *scsicmd, struct sgmap *psg)
 
 static long aac_build_sg64(struct scsi_cmnd *scsicmd, struct sgmap64 *psg)
 {
-       struct aac_dev *dev;
        unsigned long byte_count = 0;
        u64 addr;
        int nseg;
        struct scatterlist *sg;
        int i;
 
-       dev = (struct aac_dev *)scsicmd->device->host->hostdata;
        // Get rid of old data
        psg->count = 0;
        psg->sg[0].addr[0] = 0;

diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 6e1b022a823d59d5e2c9ab664fa9a82f76526f3c..1e77d96a18f27900d32a7e57cb58f31f9abbd932 100644 (file)
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -2586,9 +2586,7 @@ int aac_acquire_irq(struct aac_dev *dev)
 void aac_free_irq(struct aac_dev *dev)
 {
        int i;
-       int cpu;
 
-       cpu = cpumask_first(cpu_online_mask);
        if (aac_is_src(dev)) {
                if (dev->max_msix > 1) {
                        for (i = 0; i < dev->max_msix; i++)