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scd: Minor fixes to silence compiler warnings.

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* scd/app.c (app_reset): Initialize ERR.
* scd/scdaemon.c (scd_kick_the_loop, handle_connections): Catch the
return value.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2017-02-16 11:49:37 +09:00
parent a3509e12b6
commit 7a666ccb44
2 changed files with 6 additions and 4 deletions
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2
scd/app.c
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@ -139,7 +139,7 @@ check_application_conflict (const char *name, app_t app)
gpg_error_t gpg_error_t
app_reset (app_t app, ctrl_t ctrl, int send_reset) app_reset (app_t app, ctrl_t ctrl, int send_reset)
{ {
gpg_error_t err; gpg_error_t err = 0;
if (send_reset) if (send_reset)
{ {

8
scd/scdaemon.c
View File

@ -1182,8 +1182,11 @@ start_connection_thread (void *arg)
void void
scd_kick_the_loop (void) scd_kick_the_loop (void)
{ {
int ret;
/* Kick the select loop. */ /* Kick the select loop. */
write (notify_fd, "", 1); ret = write (notify_fd, "", 1);
(void)ret;
} }
/* Connection handler loop. Wait for connection requests and spawn a /* Connection handler loop. Wait for connection requests and spawn a
@ -1308,8 +1311,7 @@ handle_connections (int listen_fd)
{ {
char buf[256]; char buf[256];
read (pipe_fd[0], buf, sizeof buf); ret = read (pipe_fd[0], buf, sizeof buf);
ret--;
} }
if (listen_fd != -1 && FD_ISSET (listen_fd, &read_fdset)) if (listen_fd != -1 && FD_ISSET (listen_fd, &read_fdset))