The following commit has been merged into the x86/kaslr branch of tip: Commit-ID: 237069512d18f0f20b230680f067a2c070a7903a Gitweb: https://git.kernel.org/tip/237069512d18f0f20b230680f067a2c070a7903a Author: Arvind Sankar <nivedita@xxxxxxxxxxxx> AuthorDate: Mon, 27 Jul 2020 19:07:55 -04:00 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitterDate: Tue, 28 Jul 2020 12:54:42 +02:00 x86/kaslr: Remove bogus warning and unnecessary goto Drop the warning on seeing "--" in handle_mem_options(). This will trigger whenever one of the memory options is present in the command line together with "--", but there's no problem if that is the case. Replace goto with break. Signed-off-by: Arvind Sankar <nivedita@xxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> Link: https://lore.kernel.org/r/20200727230801.3468620-3-nivedita@xxxxxxxxxxxx --- arch/x86/boot/compressed/kaslr.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c index a4af896..21cd9e0 100644 --- a/arch/x86/boot/compressed/kaslr.c +++ b/arch/x86/boot/compressed/kaslr.c @@ -295,10 +295,8 @@ static void handle_mem_options(void) while (*args) { args = next_arg(args, ¶m, &val); /* Stop at -- */ - if (!val && strcmp(param, "--") == 0) { - warn("Only '--' specified in cmdline"); - goto out; - } + if (!val && strcmp(param, "--") == 0) + break; if (!strcmp(param, "memmap")) { mem_avoid_memmap(PARSE_MEMMAP, val); @@ -311,7 +309,7 @@ static void handle_mem_options(void) continue; mem_size = memparse(p, &p); if (mem_size == 0) - goto out; + break; mem_limit = mem_size; } else if (!strcmp(param, "efi_fake_mem")) { @@ -319,7 +317,6 @@ static void handle_mem_options(void) } } -out: free(tmp_cmdline); return; }
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