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author | Matt Fleming <matt.fleming@intel.com> | 2013-06-20 14:30:12 +0100 |
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committer | Matt Fleming <matt.fleming@intel.com> | 2013-06-20 14:32:26 +0100 |
commit | 28efc357c97933160476b551f1376b30befadabc (patch) | |
tree | a4fa881166e8eb49c18f6577c4845fcb4c0a1743 /efi/main.c | |
parent | 937d5256228cd9acc1ff7261303854599d2a1454 (diff) | |
download | syslinux-28efc357c97933160476b551f1376b30befadabc.tar.gz |
efi: return a value from sem_down()
GCC is rightly complaining that we aren't returning a value from
sem_down() like we should be,
efi/main.c: In function ‘sem_down’:
efi/main.c:174:1: warning: control reaches end of non-void function [-Wreturn-type]
It doesn't really matter what value we return because the return value
is only used in core/thread which EFI doesn't need.
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'efi/main.c')
-rw-r--r-- | efi/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -172,6 +172,7 @@ struct semaphore; mstime_t sem_down(struct semaphore *sem, mstime_t time) { /* EFI is single threaded */ + return 0; } void sem_up(struct semaphore *sem) |