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Change return value on error.

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On wrong parameters a error is signalized to the calling function.

Change-Id: I484443fdb39938e20382edc9246d5ec546a5c960
Signed-off-by: Mathias K <kesmtp@freenet.de>
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/282
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
This commit is contained in:
Mathias K
2011-12-16 07:48:39 +01:00
committed by Øyvind Harboe
parent 42cb62cf3b
commit 16b6b5e7a8
50 changed files with 132 additions and 220 deletions
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src/target/arm920t.c
+3 -6
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@@ -904,8 +904,7 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
if (CMD_ARGC != 1)
{
command_print(CMD_CTX, "usage: arm920t read_cache <filename>");
return ERROR_OK;
return ERROR_COMMAND_SYNTAX_ERROR;
}
if ((output = fopen(CMD_ARGV[0], "w")) == NULL)
@@ -1199,8 +1198,7 @@ COMMAND_HANDLER(arm920t_handle_read_mmu_command)
if (CMD_ARGC != 1)
{
command_print(CMD_CTX, "usage: arm920t read_mmu <filename>");
return ERROR_OK;
return ERROR_COMMAND_SYNTAX_ERROR;
}
if ((output = fopen(CMD_ARGV[0], "w")) == NULL)
@@ -1650,8 +1648,7 @@ COMMAND_HANDLER(arm920t_handle_cp15i_command)
}
else
{
command_print(CMD_CTX,
"usage: arm920t cp15i <opcode> [value] [address]");
return ERROR_COMMAND_SYNTAX_ERROR;
}
return ERROR_OK;