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ACPI / osl: remove an unneeded NULL check

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"str" is never NULL here so I have removed the check.  There are static
checkers which complain about superfluous NULL checks because it may
indicate confusion or a bug.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Dan Carpenter 2013-10-18 12:01:43 +03:00 • committed by Rafael J. Wysocki
parent 9208e3110b
commit 5e2be4e0ed
1 changed files with 1 additions and 1 deletions
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drivers/acpi/osl.c
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@ -1335,7 +1335,7 @@ static int __init acpi_os_name_setup(char *str)
if (!str || !*str) if (!str || !*str)
return 0; return 0;
for (; count-- && str && *str; str++) { for (; count-- && *str; str++) {
if (isalnum(*str) || *str == ' ' || *str == ':') if (isalnum(*str) || *str == ' ' || *str == ':')
*p++ = *str; *p++ = *str;
else if (*str == '\'' || *str == '"') else if (*str == '\'' || *str == '"')