From e36215d87f301f9567c8c99fd34e6c3521a94ddf Mon Sep 17 00:00:00 2001 From: Matthias Kaehlcke Date: Mon, 17 Apr 2017 11:05:03 -0700 Subject: [PATCH] dm ioctl: remove double parentheses The extra pair of parantheses is not needed and causes clang to generate warnings about the DM_DEV_CREATE_CMD comparison in validate_params(). Also remove another double parentheses that doesn't cause a warning. Signed-off-by: Matthias Kaehlcke Signed-off-by: Mike Snitzer --- drivers/md/dm-ioctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index 641d5e9..0956b86 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -1770,12 +1770,12 @@ static int validate_params(uint cmd, struct dm_ioctl *param) cmd == DM_LIST_VERSIONS_CMD) return 0; - if ((cmd == DM_DEV_CREATE_CMD)) { + if (cmd == DM_DEV_CREATE_CMD) { if (!*param->name) { DMWARN("name not supplied when creating device"); return -EINVAL; } - } else if ((*param->uuid && *param->name)) { + } else if (*param->uuid && *param->name) { DMWARN("only supply one of name or uuid, cmd(%u)", cmd); return -EINVAL; } -- 2.7.4