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| author | Marek Belisko <marek.belisko@open-nandra.com> | 2011-05-02 21:52:59 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-05-04 08:41:46 +0200 |
| commit | bb5e01017e57aeb301631aedb4bc60b26cdfc3f3 (patch) | |
| tree | 7840ffdccdb8e183e2cdc8e0bc224bbca4e3fe28 /scripts/kallsyms.c | |
| parent | 9efdd9ee1dc0c9dfaf97299f91b5cff520188529 (diff) | |
| download | barebox-bb5e01017e57aeb301631aedb4bc60b26cdfc3f3.tar.gz barebox-bb5e01017e57aeb301631aedb4bc60b26cdfc3f3.tar.xz | |
scripts: Fix compilation warning.
Fix following warning:
scripts/kallsyms.c: In function ‘read_symbol’:
scripts/kallsyms.c:81:9: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result
Solution overtaken from kernel tree.
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'scripts/kallsyms.c')
| -rw-r--r-- | scripts/kallsyms.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 1f11d84853..b3591a916b 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -76,10 +76,8 @@ static int read_symbol(FILE *in, struct sym_entry *s) rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str); if (rc != 3) { - if (rc != EOF) { - /* skip line */ - fgets(str, 500, in); - } + if (rc != EOF && fgets(str, 500, in) == NULL) + fprintf(stderr, "Read error or end of file.\n"); return -1; } |