diff options
author | Eduardo Habkost <ehabkost@redhat.com> | 2016-06-13 18:57:58 -0300 |
---|---|---|
committer | Markus Armbruster <armbru@redhat.com> | 2016-06-20 16:38:13 +0200 |
commit | 9be385980d37e8f4fd33f605f5fb1c3d144170a8 (patch) | |
tree | d4516d2305c01fabda776667acdb48c48cb105af /target-sparc | |
parent | 6b62d961373e0327f2af8fb77d6d5d6308864180 (diff) |
coccinelle: Remove unnecessary variables for function return value
Use Coccinelle script to replace 'ret = E; return ret' with
'return E'. The script will do the substitution only when the
function return type and variable type are the same.
Manual fixups:
* audio/audio.c: coding style of "read (...)" and "write (...)"
* block/qcow2-cluster.c: wrap line to make it shorter
* block/qcow2-refcount.c: change indentation of wrapped line
* target-tricore/op_helper.c: fix coding style of
"remainder|quotient"
* target-mips/dsp_helper.c: reverted changes because I don't
want to argue about checkpatch.pl
* ui/qemu-pixman.c: fix line indentation
* block/rbd.c: restore blank line between declarations and
statements
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <1465855078-19435-4-git-send-email-ehabkost@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Unused Coccinelle rule name dropped along with a redundant comment;
whitespace touched up in block/qcow2-cluster.c; stale commit message
paragraph deleted]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'target-sparc')
-rw-r--r-- | target-sparc/cc_helper.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/target-sparc/cc_helper.c b/target-sparc/cc_helper.c index 44c4409346..a410a0b98f 100644 --- a/target-sparc/cc_helper.c +++ b/target-sparc/cc_helper.c @@ -200,10 +200,7 @@ static uint32_t compute_all_addx_xcc(CPUSPARCState *env) static uint32_t compute_C_addx_xcc(CPUSPARCState *env) { - uint32_t ret; - - ret = get_C_addx_xcc(CC_DST, CC_SRC, CC_SRC2); - return ret; + return get_C_addx_xcc(CC_DST, CC_SRC, CC_SRC2); } #endif @@ -219,10 +216,7 @@ static uint32_t compute_all_addx(CPUSPARCState *env) static uint32_t compute_C_addx(CPUSPARCState *env) { - uint32_t ret; - - ret = get_C_addx_icc(CC_DST, CC_SRC, CC_SRC2); - return ret; + return get_C_addx_icc(CC_DST, CC_SRC, CC_SRC2); } static inline uint32_t get_V_tag_icc(target_ulong src1, target_ulong src2) @@ -365,10 +359,7 @@ static uint32_t compute_all_subx_xcc(CPUSPARCState *env) static uint32_t compute_C_subx_xcc(CPUSPARCState *env) { - uint32_t ret; - - ret = get_C_subx_xcc(CC_DST, CC_SRC, CC_SRC2); - return ret; + return get_C_subx_xcc(CC_DST, CC_SRC, CC_SRC2); } #endif @@ -384,10 +375,7 @@ static uint32_t compute_all_subx(CPUSPARCState *env) static uint32_t compute_C_subx(CPUSPARCState *env) { - uint32_t ret; - - ret = get_C_subx_icc(CC_DST, CC_SRC, CC_SRC2); - return ret; + return get_C_subx_icc(CC_DST, CC_SRC, CC_SRC2); } static uint32_t compute_all_tsub(CPUSPARCState *env) @@ -479,8 +467,5 @@ void helper_compute_psr(CPUSPARCState *env) uint32_t helper_compute_C_icc(CPUSPARCState *env) { - uint32_t ret; - - ret = icc_table[CC_OP].compute_c(env) >> PSR_CARRY_SHIFT; - return ret; + return icc_table[CC_OP].compute_c(env) >> PSR_CARRY_SHIFT; } |