diff options
author | Karel Zak | 2012-12-04 14:22:39 +0100 |
---|---|---|
committer | Karel Zak | 2012-12-04 14:22:39 +0100 |
commit | ba2bdf41c436640286df40529cddede46b3ba5d8 (patch) | |
tree | 2fd343c6a2450b4566ca996ff2f0c9703bc2e680 /libmount/src/lock.c | |
parent | libblkid: re-read PART{UUID,LABEL} for successfully verified cached devices (diff) | |
download | kernel-qcow2-util-linux-ba2bdf41c436640286df40529cddede46b3ba5d8.tar.gz kernel-qcow2-util-linux-ba2bdf41c436640286df40529cddede46b3ba5d8.tar.xz kernel-qcow2-util-linux-ba2bdf41c436640286df40529cddede46b3ba5d8.zip |
libmount: clean nonnull attribute usage
- use __attribute__((nonnull) for functions where we not able to
return an return code ("is", "has" and some "get" functions).
- use __attribute__((nonnull) for small functions where we
always modify any of the function argument (some mnt_optstr_* functions)
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'libmount/src/lock.c')
-rw-r--r-- | libmount/src/lock.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/libmount/src/lock.c b/libmount/src/lock.c index b149b6f8b..e5393d0a4 100644 --- a/libmount/src/lock.c +++ b/libmount/src/lock.c @@ -53,9 +53,6 @@ struct libmnt_lock *mnt_new_lock(const char *datafile, pid_t id) char *lo = NULL, *ln = NULL; size_t losz; - if (!datafile) - return NULL; - /* for flock we use "foo.lock, for mtab "foo~" */ losz = strlen(datafile) + sizeof(".lock"); |