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llext: (cosmetic) rename a variable to match its role

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str_cnt in llext_find_tables() is actually used to count sections,
rename it to better match that usage.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
This commit is contained in:
Guennadi Liakhovetski 2023-11-15 10:36:47 +01:00 • committed by Fabio Baltieri
commit 6246caa643
1 changed files with 5 additions and 5 deletions
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10
subsys/llext/llext.c
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@ -90,7 +90,7 @@ const void * const llext_find_sym(const struct llext_symtable *sym_table, const
*/ */
static int llext_find_tables(struct llext_loader *ldr) static int llext_find_tables(struct llext_loader *ldr)
{ {
int str_cnt, i, ret; int sect_cnt, i, ret;
size_t pos; size_t pos;
elf_shdr_t shdr; elf_shdr_t shdr;
@ -99,8 +99,8 @@ static int llext_find_tables(struct llext_loader *ldr)
ldr->sects[LLEXT_SECT_SYMTAB] = (elf_shdr_t){0}; ldr->sects[LLEXT_SECT_SYMTAB] = (elf_shdr_t){0};
/* Find symbol and string tables */ /* Find symbol and string tables */
for (i = 0, str_cnt = 0, pos = ldr->hdr.e_shoff; for (i = 0, sect_cnt = 0, pos = ldr->hdr.e_shoff;
i < ldr->hdr.e_shnum && str_cnt < 3; i < ldr->hdr.e_shnum && sect_cnt < 3;
i++, pos += ldr->hdr.e_shentsize) { i++, pos += ldr->hdr.e_shentsize) {
ret = llext_seek(ldr, pos); ret = llext_seek(ldr, pos);
if (ret != 0) { if (ret != 0) {
@ -129,7 +129,7 @@ static int llext_find_tables(struct llext_loader *ldr)
LOG_DBG("symtab at %d", i); LOG_DBG("symtab at %d", i);
ldr->sects[LLEXT_SECT_SYMTAB] = shdr; ldr->sects[LLEXT_SECT_SYMTAB] = shdr;
ldr->sect_map[i] = LLEXT_SECT_SYMTAB; ldr->sect_map[i] = LLEXT_SECT_SYMTAB;
str_cnt++; sect_cnt++;
break; break;
case SHT_STRTAB: case SHT_STRTAB:
if (ldr->hdr.e_shstrndx == i) { if (ldr->hdr.e_shstrndx == i) {
@ -141,7 +141,7 @@ static int llext_find_tables(struct llext_loader *ldr)
ldr->sects[LLEXT_SECT_STRTAB] = shdr; ldr->sects[LLEXT_SECT_STRTAB] = shdr;
ldr->sect_map[i] = LLEXT_SECT_STRTAB; ldr->sect_map[i] = LLEXT_SECT_STRTAB;
} }
str_cnt++; sect_cnt++;
break; break;
default: default:
break; break;