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| author | Jo-Philipp Wich <jow@openwrt.org> | 2013-04-28 14:04:39 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2013-04-28 14:04:39 +0000 |
| commit | f1e214411d8fe78a19d4df6837f4cbc4aa136667 (patch) | |
| tree | f9c102e8c7a0d60ec76d2113a0e7b21c932d58f3 /package/network/utils/iwinfo/src | |
| parent | ad1d3f00cb8124980620a7aa4e6ce0460c2d8778 (diff) | |
| download | mtk-20170518-f1e214411d8fe78a19d4df6837f4cbc4aa136667.zip mtk-20170518-f1e214411d8fe78a19d4df6837f4cbc4aa136667.tar.gz mtk-20170518-f1e214411d8fe78a19d4df6837f4cbc4aa136667.tar.bz2 | |
iwinfo: fix iwinfo_hardware() return value if chip id is not found
SVN-Revision: 36471
Diffstat (limited to 'package/network/utils/iwinfo/src')
| -rw-r--r-- | package/network/utils/iwinfo/src/iwinfo_utils.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/package/network/utils/iwinfo/src/iwinfo_utils.c b/package/network/utils/iwinfo/src/iwinfo_utils.c index b6760c3..1a831f3 100644 --- a/package/network/utils/iwinfo/src/iwinfo_utils.c +++ b/package/network/utils/iwinfo/src/iwinfo_utils.c @@ -131,7 +131,7 @@ struct iwinfo_hardware_entry * iwinfo_hardware(struct iwinfo_hardware_id *id) { FILE *db; char buf[256] = { 0 }; - static struct iwinfo_hardware_entry e; + static struct iwinfo_hardware_entry e, *rv = NULL; if (!(db = fopen(IWINFO_HARDWARE_FILE, "r"))) return NULL; @@ -161,15 +161,12 @@ struct iwinfo_hardware_entry * iwinfo_hardware(struct iwinfo_hardware_id *id) (e.subsystem_device_id != id->subsystem_device_id)) continue; + rv = &e; break; } fclose(db); - - if (e.device_name[0]) - return &e; - - return NULL; + return rv; } int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id) |