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zpcictl: Use fopen() instead of open() for writes

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Be consistent with the rest of the code and use fopen() rather than
open().

Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Jan Höppner
2018-10-10 11:21:18 +02:00
parent d03be73536
commit 8f0496b26a
1 changed files with 8 additions and 6 deletions
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14
zpcictl/zpcictl.c
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@@ -155,17 +155,19 @@ static unsigned int sysfs_read_value(struct zpci_device *pdev, const char *attr)
static void sysfs_write_data(struct zpci_report_error *report, char *slot)
{
size_t r_size;
char *path;
int fd, rc;
FILE *fp;
r_size = sizeof(*report);
path = util_path_sysfs("bus/pci/devices/%s/report_error", slot);
fd = open(path, O_WRONLY);
if (!fd)
fp = fopen(path, "w");
if (!fp)
fopen_err(path);
rc = write(fd, report, sizeof(*report));
if (rc == -1)
if (fwrite(report, 1, r_size, fp) != r_size)
warnx("Could not write to file: %s: %s", path, strerror(errno));
if (close(fd))
if (fclose(fp))
warnx("Could not close file: %s: %s", path, strerror(errno));
free(path);
}