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authorMatthew Garrett <mjg@redhat.com>2009-11-17 11:09:03 -0500
committerJeff Garzik <jgarzik@redhat.com>2009-12-03 02:46:35 -0500
commit6a74463798bde03f849d8d82d97e4f8e4cf160f3 (patch)
treecd8b35f3c8dd92b816a79e8a1d3272fb7521cd9e
parent4192be64026dd8bfe94970846e4a135e531bd116 (diff)
ata: Don't require newlines for link_power_management_policy
sysfs attributes shouldn't require newlines. Make it possible to set the link power management policy without a trailing newline. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
-rw-r--r--drivers/ata/libata-scsi.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index b4ee28dec521..512a3ee8caf6 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -154,8 +154,7 @@ static ssize_t ata_scsi_lpm_put(struct device *dev,
154 */ 154 */
155 for (i = 1; i < ARRAY_SIZE(link_pm_policy); i++) { 155 for (i = 1; i < ARRAY_SIZE(link_pm_policy); i++) {
156 const int len = strlen(link_pm_policy[i].name); 156 const int len = strlen(link_pm_policy[i].name);
157 if (strncmp(link_pm_policy[i].name, buf, len) == 0 && 157 if (strncmp(link_pm_policy[i].name, buf, len) == 0) {
158 buf[len] == '\n') {
159 policy = link_pm_policy[i].value; 158 policy = link_pm_policy[i].value;
160 break; 159 break;
161 } 160 }