diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-04-24 13:44:09 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2018-08-24 16:47:08 +0200 |
| commit | 10380a7990aeed007a771bcf955e203272bfce54 (patch) | |
| tree | 87cf675b459c7a22353c6f42f748cbf231ffcb07 /src/basic/capability-util.c | |
| parent | 71c3693c618189fa097eed1113aa1dd86f032cee (diff) | |
tree-wide: avoid assignment of r just to use in a comparison
This changes
r = ...;
if (r < 0)
to
if (... < 0)
when r will not be used again.
Diffstat (limited to 'src/basic/capability-util.c')
| -rw-r--r-- | src/basic/capability-util.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/basic/capability-util.c b/src/basic/capability-util.c index bfee89eab..4409482b6 100644 --- a/src/basic/capability-util.c +++ b/src/basic/capability-util.c @@ -304,8 +304,7 @@ int drop_privileges(uid_t uid, gid_t gid, uint64_t keep_capabilities) { if (prctl(PR_SET_KEEPCAPS, 1) < 0) return log_error_errno(errno, "Failed to enable keep capabilities flag: %m"); - r = setresuid(uid, uid, uid); - if (r < 0) + if (setresuid(uid, uid, uid) < 0) return log_error_errno(errno, "Failed to change user ID: %m"); if (prctl(PR_SET_KEEPCAPS, 0) < 0) |