fs: befs: check silent flag before logging error

Log error only when silent flag is not set.

Fixes: dbe6460388bc ("fs/befs/linuxvfs.c: check silent flag before logging errors")
Signed-off-by: NLuis de Bethencourt <luisbg@osg.samsung.com>
Acked-by: NSalah Triki <salah.triki@gmail.com>

fs/befs/linuxvfs.c

@@ -791,6 +791,7 @@ befs_fill_super(struct super_block *sb, void *data, int silent)
 	 */ 
 	blocksize = sb_min_blocksize(sb, 1024);
 	if (!blocksize) {
+		if (!silent)
 			befs_error(sb, "unable to set blocksize");
 		goto unacquire_priv_sbp;
 	}