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GCC4.6: Squash warning in cmd_flash.c

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cmd_flash.c: In function ‘do_protect’:
cmd_flash.c:474:6: warning: variable ‘p’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
This commit is contained in:
Marek Vasut 2011-09-26 02:26:02 +02:00 • committed by Wolfgang Denk
parent 60ce53cf9f
commit 5b3901d9ae
1 changed files with 6 additions and 4 deletions
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10
common/cmd_flash.c
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@ -455,6 +455,7 @@ int flash_sect_erase (ulong addr_first, ulong addr_last)
int do_protect (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int rcode = 0;
#ifndef CONFIG_SYS_NO_FLASH
flash_info_t *info;
ulong bank;
@ -465,24 +466,25 @@ int do_protect (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
u8 dev_type, dev_num, pnum;
#endif
#endif /* CONFIG_SYS_NO_FLASH */
#if !defined(CONFIG_SYS_NO_FLASH) || defined(CONFIG_HAS_DATAFLASH)
ulong addr_first, addr_last;
#endif
#ifdef CONFIG_HAS_DATAFLASH
int status;
#endif
#if !defined(CONFIG_SYS_NO_FLASH) || defined(CONFIG_HAS_DATAFLASH)
int p;
int rcode = 0;
ulong addr_first, addr_last;
#endif
if (argc < 3)
return cmd_usage(cmdtp);
#if !defined(CONFIG_SYS_NO_FLASH) || defined(CONFIG_HAS_DATAFLASH)
if (strcmp(argv[1], "off") == 0)
p = 0;
else if (strcmp(argv[1], "on") == 0)
p = 1;
else
return cmd_usage(cmdtp);
#endif
#ifdef CONFIG_HAS_DATAFLASH
if ((strcmp(argv[2], "all") != 0) && (strcmp(argv[2], "bank") != 0)) {