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Clang warns when a variable is assigned to itself.
drivers/net/fddi/skfp/pcmplc.c:1257:6: warning: explicitly assigning
value of variable of type 'int' to itself [-Wself-assign]
phy = phy ; on_off = on_off ;
~~~ ^ ~~~
drivers/net/fddi/skfp/pcmplc.c:1257:21: warning: explicitly assigning
value of variable of type 'int' to itself [-Wself-assign]
phy = phy ; on_off = on_off ;
~~~~~~ ^ ~~~~~~
2 warnings generated.
Turns out this entire function doesn't actually do anything since
SK_UNUSED is just casting the pointer to void. Remove it to silence
this Clang warning.
Link: https://github.com/ClangBuiltLinux/linux/issues/128
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| .. | ||
| h | ||
| cfm.c | ||
| drvfbi.c | ||
| ecm.c | ||
| ess.c | ||
| fplustm.c | ||
| hwmtm.c | ||
| hwt.c | ||
| Makefile | ||
| pcmplc.c | ||
| pmf.c | ||
| queue.c | ||
| rmt.c | ||
| skfddi.c | ||
| smt.c | ||
| smtdef.c | ||
| smtinit.c | ||
| smttimer.c | ||
| srf.c | ||