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Hans de Goede
a68f956dd4
Compiling with gcc-4.6 results in the following warnings: os/linux_usbfs.c: In function 'op_get_configuration': os/linux_usbfs.c:1144:6: warning: variable 'r' set but not used ... os/linux_usbfs.c: In function 'op_handle_events': os/linux_usbfs.c:2091:40: warning: 'status' may be used uninitialized ... os/linux_usbfs.c:2044:6: note: 'status' was declared here dpfp.c: In function 'save_to_file': dpfp.c:228:9: warning: variable 'ignore' set but not used ... dpfp_threaded.c: In function 'save_to_file': dpfp_threaded.c:257:9: warning: variable 'ignore' set but not used ... This patch fixes these. (The second comes from handle_control_completion() which gcc seems to inline into op_handle_events().) Signed-off-by: Hans de Goede <hdegoede@redhat.com> [stuge: Add fixes for dpfp examples and update source references]