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From:   Jan Kara <jack@suse.cz>
To:     Matthew Wilcox <willy@infradead.org>
Cc:     <linux-fsdevel@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>, Jan Kara <jack@suse.cz>
Subject: [PATCH 18/23] idr: Convert xas_store() to xas_store_noinit()
Date:   Wed, 22 Apr 2020 17:02:51 +0200
Message-Id: <20200422150256.23473-19-jack@suse.cz>
In-Reply-To: <20200422150256.23473-1-jack@suse.cz>
References: <20200422150256.23473-1-jack@suse.cz>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

All remaining users of xas_store() store non-NULL entries so xas_store()
and xas_store_noinit() are equivalent. Replace xas_store() with
xas_store_noinit().

Signed-off-by: Jan Kara <jack@suse.cz>
---
 lib/idr.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/idr.c b/lib/idr.c
index 4ee06bc7208a..afd171077901 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -408,7 +408,7 @@ int ida_alloc_range(struct ida *ida, unsigned int min, unsigned int max,
 				goto nospc;
 			if (bit < BITS_PER_XA_VALUE) {
 				tmp |= 1UL << bit;
-				xas_store(&xas, xa_mk_value(tmp));
+				xas_store_noinit(&xas, xa_mk_value(tmp));
 				goto out;
 			}
 		}
@@ -418,7 +418,7 @@ int ida_alloc_range(struct ida *ida, unsigned int min, unsigned int max,
 		if (!bitmap)
 			goto alloc;
 		bitmap->bitmap[0] = tmp;
-		xas_store(&xas, bitmap);
+		xas_store_noinit(&xas, bitmap);
 		if (xas_error(&xas)) {
 			bitmap->bitmap[0] = 0;
 			goto out;
@@ -446,7 +446,7 @@ int ida_alloc_range(struct ida *ida, unsigned int min, unsigned int max,
 				goto alloc;
 			__set_bit(bit, bitmap->bitmap);
 		}
-		xas_store(&xas, bitmap);
+		xas_store_noinit(&xas, bitmap);
 	}
 out:
 	xas_unlock_irqrestore(&xas, flags);
@@ -502,7 +502,7 @@ void ida_free(struct ida *ida, unsigned int id)
 		v &= ~(1UL << bit);
 		if (!v)
 			goto delete;
-		xas_store(&xas, xa_mk_value(v));
+		xas_store_noinit(&xas, xa_mk_value(v));
 	} else {
 		if (!test_bit(bit, bitmap->bitmap))
 			goto err;
-- 
2.16.4