On 5/29/14, 12:34 PM, Lukáš Czerner wrote:
> On Thu, 29 May 2014, Eric Sandeen wrote:
>
>> Date: Thu, 29 May 2014 12:25:17 -0500
>> From: Eric Sandeen <sandeen@xxxxxxxxxx>
>> To: ext4 development <linux-ext4@xxxxxxxxxxxxxxx>
>> Cc: Andreas Dilger <adilger@xxxxxxxxx>
>> Subject: [PATCH] filefrag: fix minor issues with 29758d2
>>
>> 29758d2 filefrag: exit with error code if an error is hit
>>
>> introduced a couple errors; in one case it missed returning
>> a value, and in the other used a test where it needed an
>> assignment.
>
> Looks good, although I wonder if we can just return -errno or goto
> out_close ? (same with fstat failure).
Perhaps; I was just following the style of the error handling block
before it, rather than refactoring w/ gotos and such. :)
Going for the "small fix."
-Eric
> Thanks!
> -Lukas
>
>>
>> Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
>> ---
>>
>> diff --git a/misc/filefrag.c b/misc/filefrag.c
>> index 37c4416..b2826ad 100644
>> --- a/misc/filefrag.c
>> +++ b/misc/filefrag.c
>> @@ -387,8 +387,9 @@ static int frag_report(const char *filename)
>> if (last_device != st.st_dev) {
>> if (fstatfs(fd, &fsinfo) < 0) {
>> close(fd);
>> + rc = -errno;
>> perror("fstatfs");
>> - return;
>> + return rc;
>> }
>> if (verbose)
>> printf("Filesystem type is: %lx\n",
>> @@ -556,7 +557,7 @@ int main(int argc, char**argv)
>> int rc2 = frag_report(*cpp);
>>
>> if (rc2 < 0 && rc == 0)
>> - rc == rc2;
>> + rc = rc2;
>> }
>>
>> return rc;
>>
>> --
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