From e03141db361399619f9ee97e00d4c6fe2b472104 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 16 Jul 2016 00:07:12 +0300 Subject: perf jit: Add missing curly braces It doesn't change the runtime behavior, but my static checker complains that curly braces were intended. Signed-off-by: Dan Carpenter Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Peter Zijlstra Cc: Stephane Eranian Cc: kernel-janitors@vger.kernel.org Link: http://lkml.kernel.org/r/20160715210712.GA19522@mwanda Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/jvmti/jvmti_agent.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'tools/perf/jvmti/jvmti_agent.c') diff --git a/tools/perf/jvmti/jvmti_agent.c b/tools/perf/jvmti/jvmti_agent.c index 3573f315f955..91bf333a366a 100644 --- a/tools/perf/jvmti/jvmti_agent.c +++ b/tools/perf/jvmti/jvmti_agent.c @@ -491,10 +491,11 @@ jvmti_write_debug_info(void *agent, uint64_t code, const char *file, if (sret != 1) goto error; } - if (padding_count) + if (padding_count) { sret = fwrite_unlocked(pad_bytes, padding_count, 1, fp); if (sret != 1) goto error; + } funlockfile(fp); return 0; -- cgit v1.2.3 From 9fcfcdf3c7b613c0d9536f57587456411b8a4e33 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 16 Jul 2016 00:08:36 +0300 Subject: perf jit: Remove some no-op error handling The 'info.e_machine' struct member is an uint16_t so 'm' is never less than zero. It looks like this was maybe left over code from earlier versions so I've just removed it. Signed-off-by: Dan Carpenter Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Peter Zijlstra Cc: Stephane Eranian Cc: kernel-janitors@vger.kernel.org Link: http://lkml.kernel.org/r/20160715210836.GB19522@mwanda Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/jvmti/jvmti_agent.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'tools/perf/jvmti/jvmti_agent.c') diff --git a/tools/perf/jvmti/jvmti_agent.c b/tools/perf/jvmti/jvmti_agent.c index 91bf333a366a..55daefff0d54 100644 --- a/tools/perf/jvmti/jvmti_agent.c +++ b/tools/perf/jvmti/jvmti_agent.c @@ -59,7 +59,6 @@ static int get_e_machine(struct jitheader *hdr) ssize_t sret; char id[16]; int fd, ret = -1; - int m = -1; struct { uint16_t e_type; uint16_t e_machine; @@ -81,11 +80,7 @@ static int get_e_machine(struct jitheader *hdr) if (sret != sizeof(info)) goto error; - m = info.e_machine; - if (m < 0) - m = 0; /* ELF EM_NONE */ - - hdr->elf_mach = m; + hdr->elf_mach = info.e_machine; ret = 0; error: close(fd); -- cgit v1.2.3