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Bruce Fields" , target-devel@vger.kernel.org, Dave Jiang , linux-scsi@vger.kernel.org, linux-nvdimm@lists.01.org, Vishal Verma , Chuck Lever , linux-input@vger.kernel.org, Alexander Viro , Dan Williams , Andrew Morton , linux-nfs@vger.kernel.org, "Martin K. Petersen" , Greg Kroah-Hartman , Dmitry Torokhov , Takashi Iwai , linux-usb@vger.kernel.org, linux-fsdevel@vger.kernel.org, Johannes Berg , Linus Torvalds X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Fix gcc empty-body warning when -Wextra is used: ../drivers/dax/bus.c:93:27: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body] ../drivers/dax/bus.c:98:29: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body] Signed-off-by: Randy Dunlap Cc: Dan Williams Cc: Vishal Verma Cc: Dave Jiang Cc: linux-nvdimm@lists.01.org Cc: Linus Torvalds Cc: Andrew Morton --- drivers/dax/bus.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- linux-next-20200417.orig/drivers/dax/bus.c +++ linux-next-20200417/drivers/dax/bus.c @@ -2,6 +2,7 @@ /* Copyright(c) 2017-2018 Intel Corporation. All rights reserved. */ #include #include +#include #include #include #include @@ -90,12 +91,12 @@ static ssize_t do_id_store(struct device } else rc = -ENOMEM; } else - /* nothing to remove */; + do_empty(); /* nothing to remove */ } else if (action == ID_REMOVE) { list_del(&dax_id->list); kfree(dax_id); } else - /* dax_id already added */; + do_empty(); /* dax_id already added */ mutex_unlock(&dax_bus_lock); if (rc < 0)