diff options
| author | Steve Ellcey <sellcey@mips.com> | 2014-02-04 14:20:40 -0800 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2014-04-01 13:36:32 +0200 |
| commit | ffffd5e2c29ec418aa0c9ba7bed4c0d2d46a3296 (patch) | |
| tree | db4eb278b8c37f00bce574f127d925702eb6c540 /libpthread/nptl/sysdeps | |
| parent | d4ea30a415188e4e52688fbd214198fa633bb174 (diff) | |
Fix warnings in MIPS build
This patch fixes the rest of the set-but-not-used warnings in the MIPS
code by using attribute_unused and also fixes some conversion warnings
by changing __arch_compare_and_exchange_xxx_[8|16]_int. Assigning __cmp
(int type) to __prev (pointer type) generates a warning. Assigning zero
to each separately avoids this warning without having to add a cast.
Signed-off-by: Steve Ellcey <sellcey@mips.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libpthread/nptl/sysdeps')
| -rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h index f3246cae9..450a286b4 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h @@ -80,7 +80,7 @@ #define lll_futex_timed_wait(futexp, val, timespec, private) \ ({ \ INTERNAL_SYSCALL_DECL (__err); \ - long int __ret; \ + long int __ret attribute_unused; \ __ret = INTERNAL_SYSCALL (futex, __err, 4, (long) (futexp), \ __lll_private_flag (FUTEX_WAIT, private), \ (val), (timespec)); \ @@ -90,7 +90,7 @@ #define lll_futex_wake(futexp, nr, private) \ ({ \ INTERNAL_SYSCALL_DECL (__err); \ - long int __ret; \ + long int __ret attribute_unused; \ __ret = INTERNAL_SYSCALL (futex, __err, 4, (long) (futexp), \ __lll_private_flag (FUTEX_WAKE, private), \ (nr), 0); \ @@ -110,7 +110,7 @@ #define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private) \ ({ \ INTERNAL_SYSCALL_DECL (__err); \ - long int __ret; \ + long int __ret attribute_unused; \ __ret = INTERNAL_SYSCALL (futex, __err, 6, (long) (futexp), \ __lll_private_flag (FUTEX_CMP_REQUEUE, private),\ (nr_wake), (nr_move), (mutex), (val)); \ @@ -121,7 +121,7 @@ #define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) \ ({ \ INTERNAL_SYSCALL_DECL (__err); \ - long int __ret; \ + long int __ret attribute_unused; \ \ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \ __lll_private_flag (FUTEX_WAKE_OP, private), \ |