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PVS/V547: expression is always true/false #10640

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Functions marked with FUNC_ATTR_NONNULL_RET do not return NULL.
Remove redundant checks.
This commit is contained in:
Ihor Antonov
2019-07-28 18:11:54 -04:00
committed by Justin M. Keyes
parent f5b5f60b86
commit 00d915d021
3 changed files with 8 additions and 24 deletions
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9
src/nvim/eval.c
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@@ -16064,9 +16064,6 @@ static void f_sign_jump(typval_T *argvars, typval_T *rettv, FunPtr fptr)
sign_group = NULL; // global sign group
} else {
sign_group = xstrdup(sign_group_chk);
if (sign_group == NULL) {
return;
}
}
// Buffer to place the sign
@@ -16115,9 +16112,6 @@ static void f_sign_place(typval_T *argvars, typval_T *rettv, FunPtr fptr)
group = NULL; // global sign group
} else {
group = vim_strsave((const char_u *)group_chk);
if (group == NULL) {
return;
}
}
// Sign name
@@ -16210,9 +16204,6 @@ static void f_sign_unplace(typval_T *argvars, typval_T *rettv, FunPtr fptr)
group = NULL; // global sign group
} else {
group = vim_strsave((const char_u *)group_chk);
if (group == NULL) {
return;
}
}
if (argvars[1].v_type != VAR_UNKNOWN) {