xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: Replace strncmp with str_has_prefix

Browse Source 
In commit b6b2735514
("tracing: Use str_has_prefix() instead of using fixed sizes")
the newly introduced str_has_prefix() was used
to replace error-prone strncmp(str, const, len).
Here fix codes with the same pattern.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Chuhong Yuan
2019-07-30 10:44:15 +08:00
committed by Will Deacon
parent 3e77eeb7a2
commit b3e089cd44
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm64/kernel/module-plts.c
View File

@@ -302,7 +302,7 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,
/* sort by type, symbol index and addend */ /* sort by type, symbol index and addend */
sort(rels, numrels, sizeof(Elf64_Rela), cmp_rela, NULL); sort(rels, numrels, sizeof(Elf64_Rela), cmp_rela, NULL);
if (strncmp(secstrings + dstsec->sh_name, ".init", 5) != 0) if (!str_has_prefix(secstrings + dstsec->sh_name, ".init"))
core_plts += count_plts(syms, rels, numrels, core_plts += count_plts(syms, rels, numrels,
sechdrs[i].sh_info, dstsec); sechdrs[i].sh_info, dstsec);
else else

2
arch/arm64/mm/numa.c
View File

@@ -29,7 +29,7 @@ static __init int numa_parse_early_param(char *opt)
{ {
if (!opt) if (!opt)
return -EINVAL; return -EINVAL;
if (!strncmp(opt, "off", 3)) if (str_has_prefix(opt, "off"))
numa_off = true; numa_off = true;
return 0; return 0;