Patch "md: fix a build warning" has been added to the 4.1-stable tree

This is a note to let you know that I've just added the patch titled

md: fix a build warning

to the 4.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
md-fix-a-build-warning.patch
and it can be found in the queue-4.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Firo Yang <[email protected]>
Date: Thu, 11 Jun 2015 09:41:10 +0800
Subject: md: fix a build warning

From: Firo Yang <[email protected]>

commit 4e023612325a9034a542bfab79f78b1fe5ebb841 upstream.

Warning like this:

drivers/md/md.c: In function "update_array_info":
drivers/md/md.c:6394:26: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses]

      !mddev->persistent  != info->not_persistent||

Fix it as Neil Brown said:
mddev->persistent != !info->not_persistent ||

---
 drivers/md/md.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -6380,7 +6380,7 @@ static int update_array_info(struct mdde
 	    mddev->ctime         != info->ctime         ||
 	    mddev->level         != info->level         ||
 /*	    mddev->layout        != info->layout        || */
-	    !mddev->persistent	 != info->not_persistent||
+	    mddev->persistent	 != !info->not_persistent ||
 	    mddev->chunk_sectors != info->chunk_size >> 9 ||
 	    /* ignore bottom 8 bits of state, and allow SB_BITMAP_PRESENT to change */
 	    ((state^info->state) & 0xfffffe00)

Patches currently in stable-queue which might be from [email protected] are

queue-4.1/md-fix-a-build-warning.patch queue-4.1/nfc-st21nfcb-remove-inappropriate-kfree-on-a-devm_kzalloc-pointer.patch