From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Simek Date: Wed, 8 Aug 2018 13:37:31 +0200 Subject: [U-Boot] [PATCH v2 05/17] cmd: fpga: Cleanup error handling in connection to FPGA_NONE In-Reply-To: References: Message-ID: <57f0cf32f499310a7beb1966d14bd434d511d575.1533728254.git.michal.simek@xilinx.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Incorrect command is already handled and FPGA_NONE should be used only one. In case of error CMD_RET_USAGE can be returned directly without any addition logic around. Signed-off-by: Michal Simek Reviewed-by: Simon Glass --- Changes in v2: None Changes in v1: None cmd/fpga.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/cmd/fpga.c b/cmd/fpga.c index de8505e9d4c8..af2f514dca00 100644 --- a/cmd/fpga.c +++ b/cmd/fpga.c @@ -171,11 +171,10 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) if (dev == FPGA_INVALID_DEVICE) { puts("FPGA device not specified\n"); - op = FPGA_NONE; + return CMD_RET_USAGE; } switch (op) { - case FPGA_NONE: case FPGA_INFO: break; #if defined(CONFIG_CMD_FPGA_LOADFS) @@ -219,13 +218,10 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) if (wrong_parms) { puts("Wrong parameters for FPGA request\n"); - op = FPGA_NONE; + return CMD_RET_USAGE; } switch (op) { - case FPGA_NONE: - return CMD_RET_USAGE; - case FPGA_INFO: rc = fpga_info(dev); break; -- 1.9.1