Messages in this thread Patch in this message |  | | From | Chase Southwood <> | Subject | [PATCH] Staging: comedi: kcomedilib: replace deprecated simple_strtoul() with kstrtouint() | Date | Fri, 14 Feb 2014 21:59:40 -0600 |
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Since simple_strtoul() has been deprecated, replace it with kstrtouint(). Also, since return code checking for this new function is enforced, add a check to ensure that the conversion has succeeded.
Signed-off-by: Chase Southwood <chase.southwood@yahoo.com> --- drivers/staging/comedi/kcomedilib/kcomedilib_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c index 7dc5a18..8923e65 100644 --- a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c +++ b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c @@ -41,7 +41,8 @@ struct comedi_device *comedi_open(const char *filename) if (strncmp(filename, "/dev/comedi", 11) != 0) return NULL; - minor = simple_strtoul(filename + 11, NULL, 0); + if (kstrtouint(filename + 11, 0, &minor)) + return NULL; if (minor >= COMEDI_NUM_BOARD_MINORS) return NULL; -- 1.8.5.3
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