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nss-resolve: drop unnecessary variable

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We assign the same value to "ret" always, let's just return the value
literally.
This commit is contained in:
Lennart Poettering 2019-04-10 21:26:46 +02:00
parent fcd0f82e16
commit 954cba660d
1 changed files with 3 additions and 6 deletions
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9
src/nss-resolve/nss-resolve.c
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@ -118,7 +118,6 @@ enum nss_status _nss_resolve_gethostbyname4_r(
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
struct gaih_addrtuple *r_tuple, *r_tuple_first = NULL;
_cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
enum nss_status ret = NSS_STATUS_UNAVAIL;
const char *canonical = NULL;
size_t l, ms, idx;
char *r_name;
@ -273,7 +272,7 @@ fail:
UNPROTECT_ERRNO;
*errnop = -r;
*h_errnop = NO_RECOVERY;
return ret;
return NSS_STATUS_UNAVAIL;
not_found:
*h_errnop = HOST_NOT_FOUND;
@ -293,7 +292,6 @@ enum nss_status _nss_resolve_gethostbyname3_r(
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
char *r_name, *r_aliases, *r_addr, *r_addr_list;
_cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
enum nss_status ret = NSS_STATUS_UNAVAIL;
size_t l, idx, ms, alen;
const char *canonical;
int c, r, i = 0;
@ -463,7 +461,7 @@ fail:
UNPROTECT_ERRNO;
*errnop = -r;
*h_errnop = NO_RECOVERY;
return ret;
return NSS_STATUS_UNAVAIL;
not_found:
*h_errnop = HOST_NOT_FOUND;
@ -482,7 +480,6 @@ enum nss_status _nss_resolve_gethostbyaddr2_r(
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
char *r_name, *r_aliases, *r_addr, *r_addr_list;
_cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
enum nss_status ret = NSS_STATUS_UNAVAIL;
unsigned c = 0, i = 0;
size_t ms = 0, idx;
const char *n;
@ -648,7 +645,7 @@ fail:
UNPROTECT_ERRNO;
*errnop = -r;
*h_errnop = NO_RECOVERY;
return ret;
return NSS_STATUS_UNAVAIL;
not_found:
*h_errnop = HOST_NOT_FOUND;