Merge "dmuserd: Fix error checking"

This commit is contained in:
Treehugger Robot 2020-11-20 01:58:13 +00:00 committed by Gerrit Code Review
commit 7cf47025ee

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@ -76,7 +76,7 @@ struct dm_user_message {
static bool verbose = false;
size_t write_all(int fd, void* buf, size_t len) {
ssize_t write_all(int fd, void* buf, size_t len) {
char* buf_c = (char*)buf;
ssize_t total = 0;
ssize_t once;
@ -94,7 +94,7 @@ size_t write_all(int fd, void* buf, size_t len) {
return total;
}
size_t read_all(int fd, void* buf, size_t len) {
ssize_t read_all(int fd, void* buf, size_t len) {
char* buf_c = (char*)buf;
ssize_t total = 0;
ssize_t once;