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| author | Markus Armbruster <armbru@redhat.com> | 2022-09-23 11:04:28 +0200 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2022-10-04 00:10:11 +0200 |
| commit | 76eb88b12baf2bd9a1729ded33bd58b7da5d7ec3 (patch) | |
| tree | c43a4a4027d2374c0918dac0dce7bd60be676c1b | |
| parent | 90dc46d31495ec5825dc35e6984c38149261538f (diff) | |
| download | qemu-76eb88b12baf2bd9a1729ded33bd58b7da5d7ec3.zip qemu-76eb88b12baf2bd9a1729ded33bd58b7da5d7ec3.tar.gz qemu-76eb88b12baf2bd9a1729ded33bd58b7da5d7ec3.tar.bz2 | |
Drop superfluous conditionals around g_free()
There is no need to guard g_free(P) with if (P): g_free(NULL) is safe.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220923090428.93529-1-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
| -rw-r--r-- | replay/replay.c | 6 | ||||
| -rw-r--r-- | target/i386/kvm/kvm.c | 12 | ||||
| -rw-r--r-- | target/i386/whpx/whpx-all.c | 14 |
3 files changed, 12 insertions, 20 deletions
diff --git a/replay/replay.c b/replay/replay.c index 4c396bb..9a0dc1c 100644 --- a/replay/replay.c +++ b/replay/replay.c @@ -366,10 +366,8 @@ void replay_finish(void) fclose(replay_file); replay_file = NULL; } - if (replay_filename) { - g_free(replay_filename); - replay_filename = NULL; - } + g_free(replay_filename); + replay_filename = NULL; g_free(replay_snapshot); replay_snapshot = NULL; diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index a1fd1f5..9603bf2 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -2176,15 +2176,11 @@ int kvm_arch_destroy_vcpu(CPUState *cs) g_free(env->xsave_buf); - if (cpu->kvm_msr_buf) { - g_free(cpu->kvm_msr_buf); - cpu->kvm_msr_buf = NULL; - } + g_free(cpu->kvm_msr_buf); + cpu->kvm_msr_buf = NULL; - if (env->nested_state) { - g_free(env->nested_state); - env->nested_state = NULL; - } + g_free(env->nested_state); + env->nested_state = NULL; qemu_del_vm_change_state_handler(cpu->vmsentry); diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c index b22a331..8e4969e 100644 --- a/target/i386/whpx/whpx-all.c +++ b/target/i386/whpx/whpx-all.c @@ -1225,14 +1225,12 @@ static void whpx_translate_cpu_breakpoints( } } - if (breakpoints->breakpoints) { - /* - * Free the previous breakpoint list. This can be optimized by keeping - * it as shadow buffer for the next computation instead of freeing - * it immediately. - */ - g_free(breakpoints->breakpoints); - } + /* + * Free the previous breakpoint list. This can be optimized by keeping + * it as shadow buffer for the next computation instead of freeing + * it immediately. + */ + g_free(breakpoints->breakpoints); breakpoints->breakpoints = new_breakpoints; } |