From 8a3ca092f38838aec6714d67d7f64accf78ecf2f Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Wed, 30 May 2018 10:04:34 +0200 Subject: [PATCH] cmd: fpga: Cleanup error handling in connection to FPGA_NONE 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 --- cmd/fpga.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/cmd/fpga.c b/cmd/fpga.c index de8505e9d4..af2f514dca 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; -- 2.39.5