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vim-patch:8.2.4544: Coverity warnings for not using returned value

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Problem:    Coverity warnings for not using returned value.
Solution:   Assign to vim_ignored.

dbf8094b17

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2022-11-18 17:43:44 +08:00
parent b2345ddbf3
commit 30e6cc405f
1 changed files with 5 additions and 5 deletions
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10
src/nvim/tag.c
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@@ -1581,13 +1581,13 @@ static tags_read_status_T findtags_get_next_line(findtags_state_T *st, tagsearch
if (st->state == TS_BINARY || st->state == TS_SKIP_BACK) {
// Adjust the search file offset to the correct position
sinfo_p->curr_offset_used = sinfo_p->curr_offset;
vim_fseek(st->fp, sinfo_p->curr_offset, SEEK_SET);
vim_ignored = vim_fseek(st->fp, sinfo_p->curr_offset, SEEK_SET);
eof = vim_fgets((char_u *)st->lbuf, st->lbuf_size, st->fp);
if (!eof && sinfo_p->curr_offset != 0) {
sinfo_p->curr_offset = vim_ftell(st->fp);
if (sinfo_p->curr_offset == sinfo_p->high_offset) {
// oops, gone a bit too far; try from low offset
vim_fseek(st->fp, sinfo_p->low_offset, SEEK_SET);
vim_ignored = vim_fseek(st->fp, sinfo_p->low_offset, SEEK_SET);
sinfo_p->curr_offset = sinfo_p->low_offset;
}
eof = vim_fgets((char_u *)st->lbuf, st->lbuf_size, st->fp);
@@ -1706,7 +1706,7 @@ static bool findtags_start_state_handler(findtags_state_T *st, bool *sortic,
// Don't use lseek(), it doesn't work
// properly on MacOS Catalina.
const off_T filesize = vim_ftell(st->fp);
vim_fseek(st->fp, 0, SEEK_SET);
vim_ignored = vim_fseek(st->fp, 0, SEEK_SET);
// Calculate the first read offset in the file. Start
// the search in the middle of the file.
@@ -2163,7 +2163,7 @@ line_read_in:
if (st->state == TS_STEP_FORWARD) {
// Seek to the same position to read the same line again
vim_fseek(st->fp, search_info.curr_offset, SEEK_SET);
vim_ignored = vim_fseek(st->fp, search_info.curr_offset, SEEK_SET);
}
// this will try the same thing again, make sure the offset is
// different
@@ -2233,8 +2233,8 @@ static void findtags_in_file(findtags_state_T *st, int flags, char *buf_ffname)
if (st->fp != NULL) {
fclose(st->fp);
}
st->fp = NULL;
}
if (st->vimconv.vc_type != CONV_NONE) {
convert_setup(&st->vimconv, NULL, NULL);
}