diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2018-02-17 19:02:55 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2018-02-23 07:08:36 -0500 |
| commit | 55cd0f612a046137f0be936e7856921ada4546ca (patch) | |
| tree | 33ebc2df612fe462d3f422834fe6c99c409320f1 /ldpd/lde_lib.c | |
| parent | a031a7e4c9232fc9433e51af6b67f22d9b0cd663 (diff) | |
*: Make assignment from RB_ROOT in while loop work better
Fix up the assignment of the variable = RB_ROOT inside of
while loop patter we were using.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'ldpd/lde_lib.c')
| -rw-r--r-- | ldpd/lde_lib.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ldpd/lde_lib.c b/ldpd/lde_lib.c index 18c8c0a122..28e455c7a5 100644 --- a/ldpd/lde_lib.c +++ b/ldpd/lde_lib.c @@ -129,7 +129,9 @@ fec_clear(struct fec_tree *fh, void (*free_cb)(void *)) { struct fec *f; - while ((f = RB_ROOT(fec_tree, fh)) != NULL) { + while (!RB_EMPTY(fec_tree, fh)) { + f = RB_ROOT(fec_tree, fh); + fec_remove(fh, f); free_cb(f); } |