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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-06 21:47:12 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-06 21:47:12 +0300 |
| commit | 4dcee4d84394dc5d9a0cc3e9ccbb633fd2ea08d2 (patch) | |
| tree | 29458ff9b6186df3d2d79b06a386ed647fc1c6f0 | |
| parent | bc914532a08892b30954030a0ba68f8534c67f76 (diff) | |
| download | linux-4dcee4d84394dc5d9a0cc3e9ccbb633fd2ea08d2.tar.xz | |
mfd: avoid newly introduced compiler warning
Commit b158b69a3765 ("mfd: rtsx: Simplify function return logic")
removed the use of the 'err' variable, but left the variable itself
around, resulting in gcc quite reasonably warning:
drivers/mfd/rtsx_pcr.c: In function ‘rtsx_pci_set_pull_ctl’:
drivers/mfd/rtsx_pcr.c:565:6: warning: unused variable ‘err’ [-Wunused-variable]
int err;
^
Get rid of the unused variable, and avoid the new warning.
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/mfd/rtsx_pcr.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c index f3820d08c9a3..98029ee0959e 100644 --- a/drivers/mfd/rtsx_pcr.c +++ b/drivers/mfd/rtsx_pcr.c @@ -562,8 +562,6 @@ EXPORT_SYMBOL_GPL(rtsx_pci_write_ppbuf); static int rtsx_pci_set_pull_ctl(struct rtsx_pcr *pcr, const u32 *tbl) { - int err; - rtsx_pci_init_cmd(pcr); while (*tbl & 0xFFFF0000) { |