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ata: Don't require newlines for link_power_management_policy

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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>
This commit is contained in:
Matthew Garrett 2009-11-17 11:09:03 -05:00 committed by Jeff Garzik
parent 4192be6402
commit 6a74463798
1 changed files with 1 additions and 2 deletions
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3
drivers/ata/libata-scsi.c
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@ -154,8 +154,7 @@ static ssize_t ata_scsi_lpm_put(struct device *dev,
*/
for (i = 1; i < ARRAY_SIZE(link_pm_policy); i++) {
const int len = strlen(link_pm_policy[i].name);
if (strncmp(link_pm_policy[i].name, buf, len) == 0 &&
buf[len] == '\n') {
if (strncmp(link_pm_policy[i].name, buf, len) == 0) {
policy = link_pm_policy[i].value;
break;
}