diff options
| author | Christophe Ricard <christophe.ricard@gmail.com> | 2015-01-13 23:13:11 +0100 |
|---|---|---|
| committer | Peter Huewe <peterhuewe@gmx.de> | 2015-01-17 15:04:03 +0100 |
| commit | 7b1ee96f074cc931a2c226b33607fe7a74d5cba3 (patch) | |
| tree | b6f6f1dbdabebd46f40b2944a512526898aab631 /drivers/char | |
| parent | fc9ad777c3ebbeaf423f75e0d8b04db42b3c9ebf (diff) | |
tpm/tpm_i2c_stm_st33: Replace remaining r by ret
Some places are still using r instead of ret.
Reviewed-by: Jason Gunthorpe <jason.gunthorpe@obsidianresearch.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/tpm/tpm_i2c_stm_st33.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c b/drivers/char/tpm/tpm_i2c_stm_st33.c index d6e87d73f949..86a24ced66c0 100644 --- a/drivers/char/tpm/tpm_i2c_stm_st33.c +++ b/drivers/char/tpm/tpm_i2c_stm_st33.c @@ -374,7 +374,7 @@ static int wait_for_stat(struct tpm_chip *chip, u8 mask, unsigned long timeout, wait_queue_head_t *queue, bool check_cancel) { unsigned long stop; - int r; + int ret; bool canceled = false; bool condition; u32 cur_intrs; @@ -400,7 +400,7 @@ again: if ((long) timeout <= 0) return -1; - r = wait_event_interruptible_timeout(*queue, + ret = wait_event_interruptible_timeout(*queue, cur_intrs != tpm_dev->intrs, timeout); interrupt |= clear_interruption(tpm_dev); @@ -408,12 +408,12 @@ again: condition = wait_for_tpm_stat_cond(chip, mask, check_cancel, &canceled); - if (r >= 0 && condition) { + if (ret >= 0 && condition) { if (canceled) return -ECANCELED; return 0; } - if (r == -ERESTARTSYS && freezing(current)) { + if (ret == -ERESTARTSYS && freezing(current)) { clear_thread_flag(TIF_SIGPENDING); goto again; } |