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iio staging: fix potential resource leak in generic_buffer

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Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Peter Meerwald 2012-06-25 23:13:24 +02:00 committed by Jonathan Cameron
parent 6b16351acb
commit 578f737dd3
1 changed files with 6 additions and 1 deletions
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7
drivers/staging/iio/Documentation/iio_utils.h
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@ -157,7 +157,8 @@ inline int iioutils_get_type(unsigned *is_signed,
&padint, shift);
if (ret < 0) {
printf("failed to pass scan type description\n");
return ret;
ret = -errno;
goto error_close_sysfsfp;
}
*be = (endianchar == 'b');
*bytes = padint / 8;
@ -173,7 +174,11 @@ inline int iioutils_get_type(unsigned *is_signed,
free(filename);
filename = 0;
sysfsfp = 0;
}
error_close_sysfsfp:
if (sysfsfp)
fclose(sysfsfp);
error_free_filename:
if (filename)
free(filename);