fdo-mirrors/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git synced 2026-05-09 05:58:01 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

std-aux: minor cleanup in nm_steal_int() to compare number explicitly against zero

Browse source
This commit is contained in:
Thomas Haller 2021-10-06 17:55:11 +02:00
parent 6b3862e39a
commit a3ca768fbc
No known key found for this signature in database
GPG key ID: 29C2366E4DFC5728
1 changed files with 9 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
src/libnm-std-aux/nm-std-aux.h
View file

@ -1007,15 +1007,15 @@ _nm_auto_fclose(FILE **pfd)
* Returns: *p_val and sets *p_val to zero the same time. * Returns: *p_val and sets *p_val to zero the same time.
* Accepts %NULL, in which case also numeric 0 will be returned. * Accepts %NULL, in which case also numeric 0 will be returned.
*/ */
#define nm_steal_int(p_val) \ #define nm_steal_int(p_val) \
({ \ ({ \
typeof(p_val) const _p_val = (p_val); \ typeof(p_val) const _p_val = (p_val); \
typeof(*_p_val) _val = 0; \ typeof(*_p_val) _val = 0; \
\ \
if (_p_val && (_val = *_p_val)) { \ if (_p_val && ((_val = *_p_val) != 0)) { \
*_p_val = 0; \ *_p_val = 0; \
} \ } \
_val; \ _val; \
}) })
static inline int static inline int