From 67fd38973513c341c84654ae2f819089b840a39b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 27 Apr 2017 16:30:41 +0200 Subject: [PATCH] block, dax: use correct format string in bdev_dax_supported The new message has an incorrect format string, causing a warning in some configurations: fs/block_dev.c: In function 'bdev_dax_supported': fs/block_dev.c:779:5: error: format '%d' expects argument of type 'int', but argument 2 has type 'long int' [-Werror=format=] "error: dax access failed (%d)", len); This changes it to use the correct %ld instead of %d. Fixes: 2093f2e9dfec ("block, dax: convert bdev_dax_supported() to dax_direct_access()") Signed-off-by: Arnd Bergmann Signed-off-by: Dan Williams --- fs/block_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/block_dev.c b/fs/block_dev.c index 10e21465d5a9..666367e13711 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -776,7 +776,7 @@ int bdev_dax_supported(struct super_block *sb, int blocksize) if (len < 1) { vfs_msg(sb, KERN_ERR, - "error: dax access failed (%d)", len); + "error: dax access failed (%ld)", len); return len < 0 ? len : -EIO; } -- 2.20.1