mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-15 16:53:54 +08:00
Documentation/accounting/getdelays.c: handle sendto() failures
Fixes Documentation/accounting/getdelays.c: In function `get_family_id': Documentation/accounting/getdelays.c:172:14: warning: variable `rc' set but not used [-Wunused-but-set-variable] Reported-by: "Justin P. Mattock" <justinmattock@gmail.com> Cc: Balbir Singh <balbir@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
fbdd91a629
commit
4ed960b14d
@ -177,6 +177,8 @@ static int get_family_id(int sd)
|
||||
rc = send_cmd(sd, GENL_ID_CTRL, getpid(), CTRL_CMD_GETFAMILY,
|
||||
CTRL_ATTR_FAMILY_NAME, (void *)name,
|
||||
strlen(TASKSTATS_GENL_NAME)+1);
|
||||
if (rc < 0)
|
||||
return 0; /* sendto() failure? */
|
||||
|
||||
rep_len = recv(sd, &ans, sizeof(ans), 0);
|
||||
if (ans.n.nlmsg_type == NLMSG_ERROR ||
|
||||
|
Loading…
Reference in New Issue
Block a user