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Commit e4c89a50 authored by Tetsuo Handa's avatar Tetsuo Handa Committed by Rafael J. Wysocki
Browse files

PM / Sleep: Fix read_unlock_usermodehelper() call. 



Commit b298d289
 "PM / Sleep: Fix freezer failures due to racy usermodehelper_is_disabled()"
added read_unlock_usermodehelper() but read_unlock_usermodehelper() is called
without read_lock_usermodehelper() when kmalloc() failed.

Signed-off-by: default avatarTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: default avatarSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent 72081624

drivers/base/firmware_class.c

+1 −2
Original line number Diff line number Diff line
@@ -525,8 +525,7 @@ static int _request_firmware(const struct firmware **firmware_p, 
	if (!firmware) {

		dev_err(device, "%s: kmalloc(struct firmware) failed\n",

			__func__);

		retval = -ENOMEM;

		goto out;

		return -ENOMEM;

	}



	if (fw_get_builtin_firmware(firmware, name)) {