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devfsd: remove static variable

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function                                             old     new   delta
static.msg                                             4       -      -4
get_uid_gid                                          114     107      -7
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(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-11)             Total: -11 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2013-11-26 12:12:27 +01:00
parent 924a179cb7
commit 4d8ad381ab
1 changed files with 11 additions and 9 deletions
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20
miscutils/devfsd.c
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@ -1083,21 +1083,23 @@ static int get_uid_gid(int flag, const char *string)
{
struct passwd *pw_ent;
struct group *grp_ent;
static const char *msg;
const char *msg;
if (ENABLE_DEVFSD_VERBOSE)
msg = "user";
if (isdigit(string[0]) ||((string[0] == '-') && isdigit(string[1])))
if (isdigit(string[0]) || ((string[0] == '-') && isdigit(string[1])))
return atoi(string);
if (flag == UID && (pw_ent = getpwnam(string)) != NULL)
return pw_ent->pw_uid;
if (flag == GID && (grp_ent = getgrnam(string)) != NULL)
return grp_ent->gr_gid;
else if (ENABLE_DEVFSD_VERBOSE)
msg = "group";
if (ENABLE_DEVFSD_VERBOSE)
msg = "user";
if (flag == GID) {
if ((grp_ent = getgrnam(string)) != NULL)
return grp_ent->gr_gid;
if (ENABLE_DEVFSD_VERBOSE)
msg = "group";
}
if (ENABLE_DEVFSD_VERBOSE)
msg_logger(LOG_ERR, "unknown %s: %s, defaulting to %cid=0", msg, string, msg[0]);