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authorBart Van Assche <bart.vanassche@sandisk.com>2016-03-28 21:13:16 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2016-03-30 03:29:55 +0300
commitd78540dae77fd18e2eba57e5dc7021953f9506f4 (patch)
tree32be0f34ff491372471fa8150c060f8aafba3f7a /drivers/scsi/scsi_sysfs.c
parentea76543127da32dec28af0a13ea1b06625fc085e (diff)
downloadlinux-d78540dae77fd18e2eba57e5dc7021953f9506f4.tar.xz
scsi: Declare local symbols static
Avoid that building with W=1 causes gcc to report warnings about symbols that have not been declared. Cc: Hannes Reinecke <hare@suse.de> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ewan Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
-rw-r--r--drivers/scsi/scsi_sysfs.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 92ffd2406f97..2b642b145be1 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -81,6 +81,7 @@ const char *scsi_host_state_name(enum scsi_host_state state)
return name;
}
+#ifdef CONFIG_SCSI_DH
static const struct {
unsigned char value;
char *name;
@@ -94,7 +95,7 @@ static const struct {
{ SCSI_ACCESS_STATE_TRANSITIONING, "transitioning" },
};
-const char *scsi_access_state_name(unsigned char state)
+static const char *scsi_access_state_name(unsigned char state)
{
int i;
char *name = NULL;
@@ -107,6 +108,7 @@ const char *scsi_access_state_name(unsigned char state)
}
return name;
}
+#endif
static int check_set(unsigned long long *val, char *src)
{
@@ -226,7 +228,7 @@ show_shost_state(struct device *dev, struct device_attribute *attr, char *buf)
}
/* DEVICE_ATTR(state) clashes with dev_attr_state for sdev */
-struct device_attribute dev_attr_hstate =
+static struct device_attribute dev_attr_hstate =
__ATTR(state, S_IRUGO | S_IWUSR, show_shost_state, store_shost_state);
static ssize_t
@@ -401,7 +403,7 @@ static struct attribute *scsi_sysfs_shost_attrs[] = {
NULL
};
-struct attribute_group scsi_shost_attr_group = {
+static struct attribute_group scsi_shost_attr_group = {
.attrs = scsi_sysfs_shost_attrs,
};