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path: root/drivers/scsi/scsi_sysfs.c
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Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
-rw-r--r--drivers/scsi/scsi_sysfs.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index ce5224c92eda..931a7d954203 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -247,11 +247,11 @@ show_shost_active_mode(struct device *dev,
static DEVICE_ATTR(active_mode, S_IRUGO | S_IWUSR, show_shost_active_mode, NULL);
-static int check_reset_type(char *str)
+static int check_reset_type(const char *str)
{
- if (strncmp(str, "adapter", 10) == 0)
+ if (sysfs_streq(str, "adapter"))
return SCSI_ADAPTER_RESET;
- else if (strncmp(str, "firmware", 10) == 0)
+ else if (sysfs_streq(str, "firmware"))
return SCSI_FIRMWARE_RESET;
else
return 0;
@@ -264,12 +264,9 @@ store_host_reset(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct scsi_host_template *sht = shost->hostt;
int ret = -EINVAL;
- char str[10];
int type;
- sscanf(buf, "%s", str);
- type = check_reset_type(str);
-
+ type = check_reset_type(buf);
if (!type)
goto exit_store_host_reset;