Use common helper function for the "no cylinder info" case

Miika fixed the statistics code that didn't properly check for the "no
cylinder info" case - this cleans it up and just uses the helper
function in equipment.c.

Rename the helper to be slightly better named while at it.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-12-09 09:52:59 -08:00
parent fe532a585c
commit 9b1ea2ae6d
3 changed files with 5 additions and 6 deletions

2
dive.h
View file

@ -87,6 +87,8 @@ typedef struct {
pressure_t start, end, sample_start, sample_end;
} cylinder_t;
extern int cylinder_none(cylinder_t *cyl);
extern int get_pressure_units(unsigned int mb, const char **units);
extern double get_depth_units(unsigned int mm, int *frac, const char **units);
extern double get_volume_units(unsigned int mm, int *frac, const char **units);