]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
mfd: avoid newly introduced compiler warning
authorLinus Torvalds <torvalds@linux-foundation.org>
Fri, 6 Nov 2015 18:47:12 +0000 (10:47 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 6 Nov 2015 18:47:12 +0000 (10:47 -0800)
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>
drivers/mfd/rtsx_pcr.c

index f3820d08c9a3c9193014602ccafa019352003a6a..98029ee0959e3b00eb193634712c748e707f6672 100644 (file)
@@ -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) {