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author | Björn-Egil Dahlberg <[email protected]> | 2011-11-07 17:24:08 +0100 |
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committer | Björn-Egil Dahlberg <[email protected]> | 2011-11-07 17:24:08 +0100 |
commit | 766a0a84f0b9e4b9341fb06364bf5430574588a6 (patch) | |
tree | 4e0b881a5806f6a75661b20d56a77e780bf24cd6 /erts/emulator/drivers/common/efile_drv.c | |
parent | dd2f23d718f079afb12b8d0b9d288428fb0ad49d (diff) | |
parent | 4e73d4bee3fd7744ebaf9f672a0ab5bc6528301f (diff) | |
download | otp-766a0a84f0b9e4b9341fb06364bf5430574588a6.tar.gz otp-766a0a84f0b9e4b9341fb06364bf5430574588a6.tar.bz2 otp-766a0a84f0b9e4b9341fb06364bf5430574588a6.zip |
Merge branch 'egil/fix-compiler-warnings'
* egil/fix-compiler-warnings:
erts: Remove unused variable in enif_make_binary
erts: Remove debug variable in list_to_binary
erts: Remove cp on exiting and trapping processes
erts: Remove debug variables in erl_db
erts: Remove dead code in efile_drv
erts: Remove lock_check debug variables
erts: Remove unused variable in ttsl_drv
erts: "initialized" is only used with CHLDWTHR
erts: remove debug variables in beam_bp
Diffstat (limited to 'erts/emulator/drivers/common/efile_drv.c')
-rw-r--r-- | erts/emulator/drivers/common/efile_drv.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c index 68987b3493..52f1b5312b 100644 --- a/erts/emulator/drivers/common/efile_drv.c +++ b/erts/emulator/drivers/common/efile_drv.c @@ -2493,13 +2493,20 @@ file_flush(ErlDrvData e) { static int file_control(ErlDrvData e, unsigned int command, char* buf, int len, char **rbuf, int rlen) { + /* + * warning: variable ‘desc’ set but not used + * [-Wunused-but-set-variable] + * ... no kidding ... + * + * file_descriptor *desc = (file_descriptor *)e; switch (command) { default: return 0; - } /* switch (command) */ + } ASSERT(0); - desc = NULL; /* XXX Avoid warning while empty switch */ + desc = NULL; + */ return 0; } |