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Fix some cppcheck / scan-build warnings

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These were found by the cppcheck and scan-build static analyzers. Most
of these aren't interesting (the 2 previous commits fix some interesting
cases found by these analyzers), and they don't nearly fix all warnings.
(Most of the unfixed warnings are spam, things MPlayer never cared
about, or false positives.)
This commit is contained in:
wm4
2013-05-06 20:58:54 +02:00
parent ab776adece
commit 885c6a2610
13 changed files with 12 additions and 43 deletions
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4
stream/dvb_tune.c
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@@ -325,7 +325,7 @@ static int tune_it(int fd_frontend, int fd_sec, unsigned int freq, unsigned int
fe_transmit_mode_t TransmissionMode, fe_guard_interval_t guardInterval, fe_bandwidth_t bandwidth,
fe_code_rate_t LP_CodeRate, fe_hierarchy_t hier, int timeout)
{
int res, hi_lo = 0, dfd;
int hi_lo = 0, dfd;
struct dvb_frontend_parameters feparams;
struct dvb_frontend_info fe_info;
@@ -334,7 +334,7 @@ static int tune_it(int fd_frontend, int fd_sec, unsigned int freq, unsigned int
memset(&feparams, 0, sizeof(feparams));
if ( (res = ioctl(fd_frontend,FE_GET_INFO, &fe_info) < 0))
if ( ioctl(fd_frontend,FE_GET_INFO, &fe_info) < 0)
{
mp_msg(MSGT_DEMUX, MSGL_FATAL, "FE_GET_INFO FAILED\n");
return -1;