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| author | Lucas Stach <dev@lynxeye.de> | 2014-02-07 09:48:43 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-02-10 08:49:55 +0100 |
| commit | aa6694b5422dc2d598ce09179b9ad9de8fa403b4 (patch) | |
| tree | f16d0789b94ae5cf0efc6d087d41237dc10b4dd8 /common | |
| parent | 34ab8ddd04ae08e8bca6d277b4f692f4f303c20d (diff) | |
| download | barebox-aa6694b5422dc2d598ce09179b9ad9de8fa403b4.tar.gz barebox-aa6694b5422dc2d598ce09179b9ad9de8fa403b4.tar.xz | |
remove redundant NULL check on free
free() already checks the pointer to be non
NULL. No need to do it again.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common')
| -rw-r--r-- | common/environment.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/common/environment.c b/common/environment.c index 6f06bfce28..ab82103d99 100644 --- a/common/environment.c +++ b/common/environment.c @@ -371,8 +371,7 @@ skip: ret = 0; out: close(envfd); - if (buf_free) - free(buf_free); + free(buf_free); return ret; } |